What a Turbo Blanket Does and How It Improves Performance

It holds heat inside the turbine housing so less of that heat radiates into the engine bay. A turbo blanket is an insulated cover that wraps around the hot side of your turbocharger, and that one job protects the parts around the turbo and cuts the heat soak that follows a hard run or a long tow.

This guide explains how a blanket works, the pros and cons, how it compares with a turbo heat shield, and who gets the most from one. If you already know you want one, compare the options in our turbo blanket range.

 

What is a turbo blanket?

Some people call it a turbo beanie or a turbo jacket. It is a shaped, multi-layer cover that fits over the turbine housing, the side of the turbo that exhaust gas flows through. Stainless steel springs hold it in place, so it comes off when you need to service the turbo.

A Kool Wrap turbo blanket is built in layers:

  • A heat-resistant outer layer of titanium basalt, silicone-coated fibreglass or carbon fibre, depending on the model.
  • A silica insulation core. It is 12mm thick in the titanium basalt and silicone coated ranges.
  • A stainless steel mesh inner layer that sits against the housing.
  • Kevlar-reinforced stitching on the titanium basalt and silicone coated models, so the seams hold together under heat.

 

Turbo blanket pros and cons

ProsCons
Less radiant heat reaching hoses, wiring, sensors and plasticsThe turbine housing itself runs hotter, which is how it works
Cooler intake and intercooler piping running past the turboThe housing stays hot longer after shutdown
Less heat soak after a hard run or a long towOil or fuel soaking into the insulation ruins it and becomes a fire risk
Covers the turbo surfaces a split fuel or hydraulic line could spray ontoIt only covers the turbo. The manifold and dump pipe still radiate heat
Comes off with the springs when the turbo needs servicingThe wrong size or wastegate type leaves gaps or fouls the actuator
Suits engines from a WRX to a CAT C15It is a heat control part, not a power part

The rest of this guide works through each of these.

 

How a turbo blanket works

The turbine housing is one of the hottest parts under your bonnet. Exhaust gas flows straight from the manifold into it, and the housing radiates that heat in every direction.

Radiant heat travels in straight lines, like the heat you feel on your face from a campfire. Anything with a line of sight to the housing soaks it up. That includes hoses, wiring looms, the intake pipe, intercooler piping, the bonnet and the firewall.

A blanket puts a thick layer of insulation between the housing and everything around it. Heat stays in the housing and the exhaust gas instead of spreading through the bay. The housing runs hotter under the blanket. The parts around it run cooler.

 

Turbo blanket benefits

Lower engine bay temperatures

Less radiant heat from the turbo means a cooler engine bay. You notice this most in tight bays where the turbo sits close to the firewall, the bonnet or a strut tower.

Protection for hoses, wiring and plastics

Rubber hoses harden and crack after repeated heat cycles. Wiring insulation turns brittle. Plastic connectors and intake parts soften and warp. Keeping heat in the housing slows that damage, especially on oil and coolant lines, boost and vacuum hoses, and sensor wiring routed near the turbo.

Cooler intake and intercooler piping

Intake pipes and intercooler piping often run right past the turbine housing. When those pipes absorb radiant heat, the air inside them warms up before it reaches the engine. A blanket cuts the heat those pipes pick up.

Less heat soak after you switch off

Heat soak hits when you stop after a hard drive or a long tow. Airflow through the bay stops, but the turbo is still hot. With a blanket fitted, the heat stored in the housing escapes into the bay more slowly, so nearby parts get less of it.

Safer work sites

On trucks, earthmovers and mining gear, a split hydraulic or fuel line can spray onto a hot turbo. A blanket covers the turbo surfaces most likely to ignite a leak. Our CAT C15 blanket is listed as approved for use on all work sites, including mining and tunnel work.

Heat stays in the housing

A blanket keeps heat in the turbine housing and the exhaust gas instead of letting it warm the engine bay. Fit one for heat control and component protection, not for extra power.

 

Turbo blanket vs heat shield: which do you need?

Both control turbo heat. They do it differently, and plenty of builds use both.

A turbo blanket wraps the turbine housing itself and holds heat inside it. A turbo heat shield sits between the turbo and the part you are protecting, and reflects radiant heat away from it. One insulates the source. The other blocks the path.

Turbo blanketTurbo heat shield
Where it goesDirectly on the turbine housingBetween the turbo and the part you are protecting
How it fixes heatInsulates, so heat stays in the housingReflects radiant heat off the part behind it
What it isMulti-layer fabric with a silica core and stainless meshEmbossed aluminium panels, single layer 1.8mm up to six layers at 3.3mm
How it fitsStainless steel springsBrackets or hose clamps on the semi-rigid and pipe shields. Kool Wrap also makes adhesive shields for panels
CoverageThe whole hot side of the turboThe part or area you aim it at
RatingTitanium basalt rated over 1,000°C continuousDCI pipe shields rated 600°C or 1,000°C, panels to 650°C
Oil and fuelThe glass-fibre insulation can absorb a leak, and a soaked blanket must be replaced. The silicone coated outer resists oil and fuelNot stated
Comes off for servicingYes, unhook the springsYes, unclamp it
Best whenYou want the whole bay cooler and the turbo protectedYou want to protect one specific part, or the turbo works somewhere oily

Choose a blanket when you want the whole engine bay to run cooler, when the turbo sits close to hoses and wiring on every side, or when a leak spraying onto a hot turbo is the risk you are managing.

Choose a shield when the problem is one specific part, such as a bonnet, a brake line or a master cylinder cooking next to the turbo, or when the turbo works in an environment so oily that a fabric blanket would soak up a leak.

Use both when the turbo is hot enough and packed in tight enough that neither alone is doing the job. Shop embossed semi-rigid heat shields or the turbo blanket range.

 

Do turbo blankets work? Know the limits

Turbo blankets do their job well. They do not fix everything, so know the limits before you buy.

  • It will not fix poor airflow. If hot air has nowhere to escape from your engine bay, a blanket helps but does not solve the root problem.
  • The turbine housing runs hotter. That is how the blanket works. It also means the housing stays hot for longer after shutdown, so let it cool before you touch it.
  • Oil and fuel ruin it. The glass-fibre insulation inside can absorb oil or fuel from a leak. A soaked blanket is a fire risk and needs replacing. Fix leaks before you fit one.
  • It only covers the turbo. The manifold and dump pipe still radiate heat. You can wrap the dump pipe with exhaust heat wrap to finish the job.
  • Fit matters. A blanket in the wrong size or wastegate type leaves gaps or fouls the wastegate actuator.

 

Who needs a turbo blanket?

  • Street and performance cars. Turbos packed into tight bays sit close to wiring, brake lines and the firewall. We make vehicle-specific blankets for the Subaru WRX (EJ20 and EJ25), VW and Audi K04 turbos and the Mitsubishi Evo X.
  • Towing 4WDs and utes. Long climbs under load build heat that sits in the bay at low speed. There is a dedicated blanket for the Toyota LandCruiser 1HDT.
  • Trucks. Long hours at high load put steady heat into the bay. Blankets suit Cummins, CAT, Scania and Holset HX55i turbos, plus a universal truck size.
  • Marine. Engine rooms are enclosed spaces where heat builds up fast. A blanket cuts the radiant heat coming off the turbo.
  • Mining and industrial. Here, fire risk and site rules come first. See our industrial and marine turbo blankets for engine-specific designs, including Cummins QSM11 and CAT C15.

 

Turbo blanket material: which outer layer

  • Titanium basalt turbo blankets: a titanium basalt woven outer, rated over 1,000°C continuous, in sizes from T2 to T6 plus vehicle-specific fitments.
  • Silicone coated turbo blankets: a silicone-coated fibreglass outer that resists oil and fuel. Pick it where oil and fuel are a risk, such as trucks and plant engines.
  • Carbon fibre turbo blankets: a carbon fibre outer over a high-temperature silica core, ultra-high temperature rated.

All three use a silica insulation core and a stainless steel mesh inner. The outer layer is what changes.

 

Get the right blanket for your turbo

Turbine housings vary a lot, and model lists overlap between sizes. Before you order, follow our guide on how to measure your turbo for a turbo blanket. When it arrives, our step-by-step guide on how to fit a turbo blanket covers spring fitting, clearance checks and the first heat cycle.

 

Turbo blanket FAQs

 

What does a turbo blanket do?

It holds heat inside the turbine housing so less of it radiates into the engine bay. That protects the hoses, wiring, sensors and piping around the turbo, keeps intake air cooler in a tight bay, and reduces heat soak after you switch off.

 

Do turbo blankets work?

Yes, at the job they are designed for, which is keeping radiant heat off the parts around the turbo. They do not add power, they do not fix an engine bay with nowhere for hot air to go, and they do not cover the manifold or dump pipe.

 

Are turbo blankets worth it?

They are worth it if you can name the heat problem you are solving. A tight engine bay, hoses and wiring hardening near the turbo, heat soak after towing, or a fire risk from a leak on a work site are all good reasons. If none of those apply, the money is better spent elsewhere.

 

What is a turbo blanket made of?

Kool Wrap blankets use three layers. A heat-resistant outer of titanium basalt, silicone-coated fibreglass or carbon fibre, a 12mm silica insulation core in the titanium basalt and silicone coated ranges, and a stainless steel mesh inner layer against the housing. Titanium basalt and silicone coated models use Kevlar-reinforced stitching.

 

Is a turbo blanket better than a turbo heat shield?

Neither is better. A blanket insulates the turbo itself and cools the whole area around it. A shield reflects heat away from one specific part. Pick a blanket for general bay heat, a shield to protect one component or where oil would soak a blanket, and both when the turbo runs hot in a tight space.

 

Can you make a DIY turbo blanket?

We would not. A blanket has to hold its shape on a turbine housing under sustained exhaust heat, take spring tension without tearing, and keep its insulation out of the wastegate linkage. Home-made covers made from wrap or matting come loose, foul the actuator, or absorb oil and become a fire risk. A properly shaped blanket comes with springs and fitting instructions.

 

Does a turbo blanket damage the turbo?

No. The turbine housing is built to run hot, and the blanket keeps that heat where it belongs. What does cause damage is a poor fit that fouls the wastegate actuator, or a blanket that has soaked up oil from a leak. Fix leaks first and check the wastegate moves freely after fitting.

 

Need help choosing?

Browse Kool Wrap turbo blankets or call us on 1300 44 33 34 with your engine, turbo model and a photo of the turbine housing. We keep standard designs and can modify them or custom-make a blanket for larger turbos.

How to measure a turbocharger when ordering a custom made Turbo Blanket

Kool Wrap Turbo Size Chart

You cannot choose a turbo blanket size by car model alone. Turbocharger designs vary enormously, and turbos from the same family often wear different turbine housings. A few careful measurements get you the right fit first time.

This guide covers frame sizes, wastegate types, what to measure and what to send us. Once you have your numbers, match them against our turbo blanket range.

 

Why measuring matters

  • Designs vary. Factory, aftermarket, truck and marine turbos all use different housing shapes.
  • Model lists overlap. GT40 and GT55 turbos appear in both our T4 and T6 fitment lists, because housing sizes vary within one turbo family.
  • Wastegate type changes the fit. An internal wastegate needs a blanket shaped for it.
  • A poor fit costs you. Too small and the blanket will not close around the housing, leaving hot metal exposed. Too big and it sits loose, moves and can foul the wastegate arm or sensors.

 

Turbo frame sizes explained

The T number is a rough frame size, not a guaranteed dimension. Two turbos with the same T number can wear different turbine housings, so the fit comes from your measurements. Our standard blanket sizes run from T2, the smallest, up to T6, plus a dedicated GT25 to GT28 size. Here are the fitment examples listed on our product pages.

Blanket sizeListed fitment examples
T2The smallest standard size. Also made in an internal wastegate version. Compare your measurements with the product dimensions.
T3 (external wastegate)T25, T28, GT25, GT30, GT32 and GT35 with an external wastegate
T3 IWG (internal wastegate)T3 housings with an integral wastegate, most XR6T Barra Falcons, and T25, T28, GT25, GT30, GT32 and GT35 with an internal wastegate
T4T4, GT40, GT42, GT55, T66, T67 and T76. Housing outside diameter about 19 to 20cm
GT25 to GT28A dedicated size for small GT-frame turbos. Check your measurements against the product dimensions.
T6 (listed as T6 universal large)T6, T5, GT55, GT40, HX52, HT60 and T88

Use these lists as a starting point. A T3 turbo blanket or T4 turbo blanket only fits well if your housing matches the blanket’s dimensions, so always measure.

 

Internal or external wastegate?

The wastegate lets some exhaust gas bypass the turbine to control boost. Where it sits changes the shape of the blanket you need.

  • Internal wastegate (IWG). The valve is built into the turbine housing. You will see a lever on the outside of the housing, linked by a rod to an actuator can.
  • External wastegate. A separate wastegate unit is plumbed into the exhaust before the turbo, with its own outlet pipe. The turbine housing has no wastegate lever.

We make turbo blanket internal wastegate versions in T2 and T3 sizes, in both titanium basalt and silicone coated. If you run an internal wastegate on a T4 or larger frame, call us before you order.

 

The turbo blanket size chart

The size chart on this page labels each dimension with a letter. Measurements A and B are the most important, so get those right first. Work in millimetres and measure each dimension twice.

 

How to measure your turbo

  1. Let the engine cool completely. Turbine housings stay hot long after shutdown.
  2. Find the turbine housing. It is the hot side, bolted to the exhaust manifold. Do not measure the compressor housing on the air intake side.
  3. Wipe away enough grime to see the housing edges clearly.
  4. Measure A and B as shown on the size chart. Use a flexible tape or steel rule and record the figures in millimetres. Measure each one twice.
  5. Record the other dimensions on the chart wherever you can reach them.
  6. Note your wastegate type, internal or external.
  7. Photograph the housing with a tape measure held across it. Take shots from the front, side and top, and include the wastegate lever, the manifold flange and the dump pipe connection.
  8. Write down the engine, the vehicle or machine, and the turbo brand and model. The model is often stamped on a tag on the compressor housing.

 

Tips for tricky installs

  • If you cannot reach a dimension with the turbo in place, measure what you can and send clear photos. We can work from photos and dimensions.
  • Note anything close to the housing, such as an O2 sensor, oil lines, coolant lines or a factory heat shield.
  • Compare your figures with the photos and dimensions on the product page before you add a blanket to your cart.
  • If you fall between two sizes, call us before you order.

 

Vehicle and engine-specific blankets

If your engine is on this list, a dedicated blanket takes most of the guesswork out. Still check your photos against the product page.

  • Subaru WRX EJ20 and EJ25 (titanium basalt and carbon fibre)
  • VW and Audi K04 (titanium basalt)
  • Toyota LandCruiser 1HDT (titanium basalt)
  • Mitsubishi Evo X (titanium basalt)
  • CAT C13 and C15 (titanium basalt)
  • Cummins, including QSM11 and 12 to 19L engines (industrial and marine). Cummins turbos also appear in the silicone coated range
  • CAT 6.6, C3056E, C12 and C15 (industrial and marine)
  • Scania, including the P410 (silicone coated, industrial and marine)
  • Holset HX55i (silicone coated, industrial and marine)
  • Universal truck blankets (titanium basalt, silicone coated, industrial and marine)

Truck, marine and plant operators can browse the full list of industrial and marine turbo blankets.

 

Custom turbo blanket and made-to-order options

We keep standard designs and can modify them or make a custom turbo blanket for larger turbos. Some industrial blankets are made to order. The Cummins QSM11 blanket takes 2 to 3 weeks. For industrial and marine jobs, we can arrange a site visit depending on your location.

To start a custom order:

  1. Send your measurements, with A and B clearly marked.
  2. Attach photos of the housing with a tape measure in shot.
  3. Tell us the engine, turbo model and wastegate type.
  4. Call 1300 44 33 34 or email sales@koolwrap.com.au.

 

Choose your material

Once you know your size, pick the outer layer. Titanium basalt turbo blankets are rated over 1,000°C continuous. Silicone coated turbo blankets resist oil and fuel, which suits oily or dusty engines. Not sure a blanket is worth it for your setup? Read what a turbo blanket does.

 

Turbo blanket sizing FAQs

 

How do I know what size turbo blanket I need?

Measure the turbine housing rather than going by your car model. Take dimensions A and B from the size chart on this page, note whether your wastegate is internal or external, and compare those figures against the product page. If you fall between two sizes, call us.

 

What size is a T3 turbo blanket?

The T number is a rough frame size, not a single fixed dimension, so two T3 turbos can wear different housings. Our T3 blanket is listed for T25, T28, GT25, GT30, GT32 and GT35 housings with an external wastegate, with a separate version for internal wastegate turbos. Measure your housing and check it against the product dimensions.

 

Do I need an internal wastegate turbo blanket?

You do if the wastegate valve is built into the turbine housing, which you can spot by the lever and actuator rod on the outside of the housing. We make internal wastegate versions in T2 and T3. For an internal wastegate on a T4 or larger, call before you order.

 

Can I get a custom turbo blanket made?

Yes. Send your measurements with A and B marked, photos of the housing with a tape measure in shot, and the engine, turbo model and wastegate type. We keep standard designs and can modify them or make a blanket for a larger turbo. Some industrial blankets are made to order, and the Cummins QSM11 takes 2 to 3 weeks.

 

What if my turbo is not on the fitment list?

Measure it and send photos. The fitment lists are examples, not a complete catalogue, and the T4 and T6 lists deliberately overlap because housing sizes vary inside one turbo family. Most turbos we have not listed still match a standard design or a modified one.

 

Need help with sizing?

When your blanket arrives, follow our guide on how to fit a turbo blanket. Ready to order? Browse all Kool Wrap turbo blankets, or call 1300 44 33 34 with your measurements and photos and we will match you to the right size.

 

Heat Insulation Equipment Made Easily Accessible by Kool Wrap

What is a Borg Warner Turbo Blanket?

The Borg-Warner Turbo Blankets are specifically designed to reduce the radiant heat from turbochargers. This has two important benefits:

  • Heat comes from the energy released in the combustion chamber. This rapidly expanding exhaust gas pushes the piston down the cylinder making power, but it also spins the exhaust wheel in the turbocharger as it exits the exhaust manifold.
  • The hotter the exhaust gas, the faster the exhaust gas spins the turbocharger and the higher the boost level.

The outer layer of the Borg-Warner Turbo Blanket has one of the highest heat ratings of any known material. The inner liner of our blankets features ultra-high temperature resistant silica insulation held in place with a stainless steel mesh. Borg Warner Turbo Blankets are made from various forms of Glass Fibres. These fibres come from melting down rock types and extruding the molten material into fibres. Our Turbo Blankets and these fibres are 100% non-flammable; however, care should be taken to avoid contact with flammable liquids such as oil or fuels as these may be absorbed by our glass fibre fabrics and allow a flame to be produced.

Glass fibre based fabrics can take very high temperatures, but they will lose flexibility and become brittle after several heat cycles, and this is perfectly normal. Once your blanket has been through these heat cycles, it is not designed to be removed and replaced as damage to the blanket may occur.

What is a High-Temperature Wire Sleeve?

High-temperature wire sleeves are developed using flame retardant, cross-linked and track resistant high-quality polyolefin. As a result, we ensure high voltage heat sleeves are 100% resistant to splitting and show more materials flexibility even when exposed to a higher voltage. In addition, the split-resistance property is durable for long-term usage. This sleeving works well in primary metals operations, refineries, blasting, cast and electric arc furnaces, robotic weld cells, utility power stations, plastic moulding plants, fire protection equipment, and food and beverage and auto industries.

Conclusion

Borg Warner Turbo Blankets reduce radiant heat from turbochargers, with two important benefits: a cooler engine and increased boost levels. High-Temperature Wire Sleeves are developed using flame retardant, cross-linked and track resistant high-quality polyolefin, ensuring 100% resistance to splitting with more materials flexibility. This sleeping works well in high heat applications such as electric arc furnaces, utility power stations, and plastic moulding plants. Borg Warner Turbo Blankets and High-Temperature Wire Sleeves are great solutions for managing heat in high-temperature environments. Whether you are looking to get a turbo blanket or a high-temperature cable sleeve, we offer high-quality industrial-grade equipment built to last at Australia’s own Kool Wrap; we are a group of certified manufacturers of professional heat protection products. So why wait? Shop our exquisite range of accessories today!

Kool Wrap Turbo Blankets

Turbochargers are an essential part of a performance engine. They increase the power output by pressurising the air intake, and this can be done in two ways: mechanically or electrically. A turbocharger works by spinning a turbine with exhaust gas from the engine. The faster the turbine spins, the more boost it produces. However, one issue with turbocharged engines is that they generate a lot of heat. As a result, it can cause damage to critical engine components, such as the catalytic converter.

Turbo covers are specifically designed to reduce the radiant heat coming from turbochargers. In addition, it has two significant benefits. First, it keeps the engine bay cooler, which can help to protect sensitive components. Second, it reduces the heat transferred to the air intake, making the engine run more efficiently and producing more power.

Turbo Blankets are typically made from ceramic, fibreglass, flexible metal or volcanic rocks because they provide the best protection against heat. When choosing a turbo blanket for your car, it’s essential to consider where it is used most often and how much you plan on using it. You can purchase Custom heat blankets for turbochargers to fit specific applications. Although modern-day automobiles rarely require a blanket, older cars made before the advent of turbocharging may benefit from one. They weren’t utilising the turbo enough to produce a significant amount of heat and were designed to endure the thermal output of the turbo when used under factory conditions. But high temps become a real issue when people start to push 30 lbs. of boost through an aftermarket turbo setup.

Kool Wrap Turbo Blankets are an excellent option for anyone looking for high-quality turbo protection. They are made from premium materials and can be customised to fit any application. Kool Wrap blankets also come with a lifetime warranty, so you can rest assured that your investment is protected.

If you’re looking for a way to keep your turbocharger cool, a Kool Wrap Turbo Blanket is the perfect solution. The outer layer of our Titanium Wrap Turbo Blanket has one of the highest heat ratings of any known material. In addition, the inner liner of our blankets features ultra high-temperature resistant silica insulation held in place with a stainless steel mesh. The Kool Wrap Blanket is then sewn together with Kevlar stitching.

The Benefits of using a Turbo Blanket

If you are in the market for a turbo blanket, there is no better option than a Kool Wrap Turbo Blanket because,

  • Reduced engine bay temperatures, which helps protect sensitive components from heat damage.
  • Reduced air intake temperature, which increases horsepower and fuel economy.
  • You can purchase Customisable turbo blankets to fit specific applications or colour preferences.
  • Lifetime warranty included with all Kool Wrap Turbo Blankets.
  • Made from premium materials, including titanium and fibreglass for maximum heat protection.
  • Sewn together with Industrial-level stitching for superior strength and durability.

The Kool Wrap Turbo Blanket is a simple but effective accessory that boosts airflow and significantly boosts power. In addition, their turbo beanie will make you feel like a driving champion whether you’re racing down the street or trying to merge into traffic.

Safeguard Your Car From The Elements With A New Heat Shield

We all know that the innovative technology aimed at improving our cars is advancing incredibly fast these days. And, like most other industry insiders, we are sure you have noticed how exhaust pipes are no exception to this rule. Many of these piping systems come with an additional heat shield wrapped around the pipe. But what does this wrap do, and why can’t drivers just aim to “nix” it? Without getting too techie, there are many reasons why exhaust system heat shields are important – both to your engine and for your safety on the road.

Is it really necessary to get a heat shield for any of your cars?

As perhaps the final line of defence to protect your car from harm, heat shield for car should be top priority. Sometimes exhaust pipes get damaged from other vehicles, errant road debris, or from rusting. But whatever caused the damage, there’s a pretty good chance it started with them lacking a heat shield in the first place. The same can be said for a car that’s missing a lot of its original parts.

This metal guard keeps the exhaust system on your car from getting too hot. Heat can be dangerous for internal components on your car or van insulation in Australia , and it also helps prevent the paint from peeling off behind the exhaust if the pipe begins to rust.

So yes, a heat shield works in keeping you and your car safe. And is it worth the money?

Exhaust wrap is used to reduce heat-related paint damage, not necessarily increase performance or fuel economy. It can be used on any surface of the vehicle but usually wraps the exhaust system. The heat shield/wrap does not “insulate” your vehicle–it simply converts the radiant heat into reflective infrared energy (longer wavelength) that is less likely to cause damage, which is why it can be placed anywhere on your car.

Automotive Heat shield to increase the life of Vehicle engine

There are two main types of automotive heat shields: external and internal. The external heat shield is built from a heavy-duty metal or stainless steel and is placed around a specific component. The internal heat shield is a thin sheet of metal that has been wound for lightweight and install ease. Heat shields can be an excellent way to help your engine last longer by providing additional protection against the high temperatures caused by heat build-up. The lifetime of your engine and the quality of your ride can be improved with an automotive heat shield car installation. This car modification may seem like a small thing, but it is very important for motorists who want to avoid losing their engine power, as well as those who want their cars to perform at their best level.

Important Facts Why It Makes Bubble Wrap Duct Insulation an Economical Yet Wise Choice

Bubble Wrap is regularly used to protect greenhouses throughout the winter — so the common question people ask is why not use it at home. As an option in contrast to shades, Bubble Wrap duct insulation restricts the movement of air (both cold and warm), in and out of your home. This type of insulation is a bit different from shades as it doesn’t give a normal view that you are used to, at the same time it provides enough security and saves money in the form of energy bills.

Various companies in the field such as Kool Wrap have studied multiple products such as Borg Warner Turbo Blanket. It has helped them to use the complicated working principle and use it in a day to day lifestyle.

The main aim of such companies is to boost the comfort of people in many regards and help them get the best returns with low investment.

The bubble wrap supplied by Kool Wrap is popularly known with few different names such as,

  • Intelligent Bubble Insulation
  • Air Bubble Foil
  • Bubble Foil Insulation
  • Silver Foil Bubble Insulation
  • Foil Faced Bubble Wrap
  • Metalised (Metalized) Bubble Wrap

The foil wrap is quite useful in a warm atmosphere as it can successfully convert a humid atmosphere into cool and comfortable surroundings with ease. The other benefit is that it is quite helpful and generally stays away from a breakdown, even in areas with high moisture.

Kool Wrap’s Bubble Foil is genuinely lightweight and significantly less cumbersome than different structures, making it simple to work with and fit. It can likewise be utilized as a fume hindrance, as it is moderately waterproof and unaffected by dampness.

How to Insulate Diesel Heater Exhaust Pipes

Diesel Heaters have become a popular addition to many Caravans and  Camper Vans, especially during the colder months.

Typical Diesel Heater Installation

They don’t use much electricity and they are easier to install than LPG heaters. Diesel is also very easy to buy no matter how isolated you are, and you don’t burn up your precious LPG.

But the diesel heater exhaust pipe can get super hot and damage cupboards and flooring if you are not careful.

Kool Wrap has been contacted by many owners wanting to install their Diesel Heaters and are concerned about this excessive heat. They want to insulate the exhaust pipe as it travels out of the van through cupboards, walls or the floor.

The attached photos show how one of our customers ran his diesel heater exhaust pipe out through his floor and then off to the side of his ute camper. He used our 25mm wide Black fibreglass exhaust wrap or lagging and wrapped the length of the pipe to avoid potentially damaging heat transfer to batteries, flooring or water pipes. The photo below shows the back of the heater and the exhaust pipe goes down through the floor.

Kool Wrap Diesel Heater Exhaust Insulation

Kool Wrap Diesel Heater Exhaust Insulation 2

Our wrap is simple to install and is supplied with stainless steel ball or zip ties.

Black Kool Wrap Exhaust Wrap and ties

Click this link to order.

Call Andrew on 0412 548 609 for more information.

Heat reflective tape myths

In order to maintain your vehicles and other electrical appliances which tend to get overheated, heat reflective tapes are essential. Only with the help of them, your products last long. However, there are a lot of myths going around about them since very little is really known about products like these. Here in this article, we attempt to rectify some of them with the facts.

What is a heat reflective tape

Heat reflective tape or heat shield tape is designed to protect an object from overheating by dissipating excessive heat. The heat source could be a nearby exhaust pipe or flue, or a pipe carrying other hot gases.

The efficiency of the tape is influenced by conductivity, reflectivity, and emissivity of its material. Heat reflective tapes reflect the radiant heat and provide protection to the object and its nearby components. Conductivity and emissivity determine the amount of heat transferred through air gaps between the heat shield and the source of the heat and a further air gap between the protected component and the heat shield.

Applications of heat reflective tapes are vast. They are widely used in the aviation and automobile industries. They are also used in power plants, gaskets and ovens, generator sets, and many more.

What are the myths about them and what are the truths

Heatshield products are expensive and rightly so. However, if you know which one is adequate for your particular requirement, you might end up wasting the money you spend for them. Here we have busted a few myths about them that keep you from choosing the right one.

  • Myth 1: All heat shield tapes work the same

Fact: Different hot objects require different types of heat shield tape.

The quality of the heat shield tape matters. If you use a low-quality tape for an object which tends to get really hot, for example, a high-performance race car, it is bound to get burnt soon. On the other hand, for objects that do not get that hot, like the exhaust of an AC, can do with low-quality tape.

  • Myth 2: Heatshield tapes are not dependent on the type of heat emanating from the object in question

Fact: There are 3 different kinds of heat emanating from objects and their types should be taken into consideration while purchasing a heat shield tape.

Below we have explained the three different types of heat:

  • Conductive heat: The type of heat that travels from one part of an object to another through direct contact.
  • Convective heat: The type of heat that is transferred from one place to another via the movement of fluids like liquid or gas.
  • Radiant heat: The type of heat that is passed from one object to another with no direct contact.

Only after you have determined the cause of the heat, you can select the right tape to manage it. A tape that blocks radiant heat won’t be as effective for handling convective heat.

  • Myth 3: Heatshield tapes are not dependent on the temperature of the object in question

Fact: Heat shielding is highly dependent on the temperature of the object in question.

Measure the internal temperature of the object that needs the heat protection, and only then select the best heat shield tape that fits the bill.

  • Myth 4: The material of heat reflective tapes do not matter

Fact: The material of a heat reflective tape is one of the most important factors to consider while buying it.

There are a lot of materials heat-reflective tapes are made out of. The most common ones are basalt, fibreglass, stainless steel, aluminium, silica, gold, silver, and copper. Depending on the heat type, temperature, and the intensity of the emitting heat, decide on which material will suit you the best. In fact, if you don’t find the most appropriate heat shield for your need, you can always get them custom-designed.

  • Myth 5: It is enough to buy a tape considering only intermittent temperatures

Fact: You need to consider both intermittent and service temperatures while buying a heat reflective tape.

Intermittent temperatures refer to the maximum amount of heat the heat shield can withstand for 30 seconds or less before it’s compromised. Service temperatures mean the same for long, consistent periods of time.

A lot of times a heat shield tape is advertised to be resilient of a high temperature, but a lot of tricksters only mention the intermittent temperature at the label. So while buying a heat protector, confirm that it can withstand high heat conditions consistently for a long period of time.

Conclusion

Myths always surround a product that most people know very little about. That is why, before buying a heat shield tape, accept advice from experts in heat management who will guide you and help you choose the right product for your exact need.

A Guide to Heat Resistant Tape

Industrial heat resistant adhesive tape, or heat shield adhesive tape is deployed for the purpose of providing protection from excessive heat absorption by different components in industrial, automotive or other domestic settings.  The heat source could be a nearby exhaust pipe or flue, or a pipe carrying other hot gases. Heat resistant adhesive tapes are a great option to reflect the radiant heat and provide protection to nearby components. If we take automobiles, for instance, multiple components in the vehicle need thermal protection and these can include electrical cables and components, hydraulic lines, brake lines and fuel or coolant hoses. Engine intake ducting can also suffer from excess heat causing an unwanted over heating of the intake air flow. This causes a reduced oxygen density and eventually hurts engine performance etc. 

The efficiency of the heat shield products will be influenced by the following physical properties:-

  • Conductivity
  • Reflectivity
  • Emissivity

Radiant type thermal/heat shield barrier reflects thermal energy from the surface that is temperature-sensitive. Conductivity and emissivity determine the amount of heat transferred through air gaps between the heat shield and the source of the heat and a further air gap between the protected component and the heat shield. Sometimes, it becomes essential to custom design the heat shield to factor in space and weight limitations in a wide range of applications. 

Heat resistant tapes are widely used in the aviation and automobile industries. These tapes perform a wide range of duties like controlling the emission of pollutants from vehicles running with an internal combustion engine, the optimised lifespan for batteries and enhancing the range of electric/hybrid vehicles apart from protecting the well being and health of passengers.

Heat resistant tapes improve mileage in automobiles

Heat resistant tapes employed in automobiles help in minimising the heat in the transmission tunnels as well as the allied components bringing down the internal temperature. In turn, this helps the passengers inside the vehicle to stay cool.  Another advantage of heat resistant tape is that it can be used to reflect radiant heat away from the engines air intake system. The resulting lower air intake temperatures provide a denser air flow and more oxygen molecules which when mixed with the cars fuel via fuel injection, will result in a more efficient and more powerful combustion process. This can lead to improved fuel economy and potential cash savings over a period of time. Similarly, all critical wiring in the engine can be protected with the help of heat resistant tapes; Other potential uses include preventing vapour lock in fuel lines by applying the reflective heat resistant tapes over fuel lines and preventing the fuel from heating up and vaporising. 

Extended life

Excess engine bay heat can shorten the life span of rubber and plastic hoses, pipes, and other plastic parts commonly found under the hood of late model cars. When you control engine bay heat with the help of heat resistant tapes, there is every chance that the engine components will last longer and not need early replacement. You will also have fewer visits to your garage since multiple components in the vehicle stay healthy for a longer time. Heat resistant tapes, heat protection sleeves, exhaust insulation products are designed to assist in performance of your vehicle and its maintain its life cycle. However, it is also important that you source the heat resistant tapes and other heat shield products from a reputed and reliable supplier/manufacturer who has significant expertise and experience with these products. You should also know that using inferior products can cause significant damages to various components in your vehicle apart from adding to the risk of accidents. 

Heat resistant products for industries

Heat resistant products are important for a wide array of industries. Here are some examples of popular applications:

Exhaust insulation

Power plants, gaskets and ovens, generator sets etc. generate a significant level of radiant heat and industries using these have the ability to contain heat to a large extent when they use appropriate heat resistant tapes and other products. When the heat is contained at different stages of a process it helps in minimising fatigue for the workforce while also reducing consumption of energy at the same time. 

Heat resistant barrier curtains

Heat resistant barrier curtains are particularly helpful in processes that need protection for a wide range of electronic components and the people working with such processes. Industries like oil refineries, fertiliser manufacturing, petrochemicals, drugs etc are 24×7 processes. These industries have large instrumentation control rooms to keep track of the working of the entire industry.  Heat resistant barrier curtains are employed at vantage points across the industry so that minimal heat percolates to other areas. Custom-designed heat resistant barrier curtains are employed in refineries, power generation, ovens etc to ward off heat and save thermal energy that may be lost in the manufacturing process. Containing heat will also help in saving energy costs for these industries. 

Industrial Sleeves 

Certain types of heat resistant tapes are also created for deployment in heavy industries like breweries, refineries, petrochemicals, fertilisers etc. Unlike the standard offerings, these products are generally tailor-made with a focus on preventing catastrophic accidents that can impact the entire operation in the industry. Industrial grade heat resistant tapes can keep fluids hot or cold and are therefore ideal for processes that are required to keep the temperature of gases and fluids under stable temperature. Appropriate heat resistant tapes and similar products help in saving energy while protecting critical components/equipment and the associated personnel from radiant heat. 

Wide range of heat resistant tapes are offered for varying applications in home workshops, industrial settings etc and are very helpful in protecting pipes, hoses, wiring and similar fixtures from energy loss/radiant heat. 

Conclusion

Choosing the most appropriate product is the key to get the desired results from heat resistant tapes and other heat shield products. Focus on manufacturers with significant experience and expertise in the field. Most manufacturers are always happy to work with you answering questions and helping you determine the right product to suit your individual circumstances. Finally, you should also ensure that everyone handling the heat resistant tapes or heat shield products have appropriate training and can comprehend the guidance offered by the manufacturer. Understanding the warranties/guarantees and the fine print are also areas you should focus on.

The common exhaust wrap myths and facts you didn’t know about!

At Kool Wrap, we are dedicated to delivering only the best heat protection products and heat wraps for any vehicle. We want to help you understand which products are best suited to your needs and your vehicle and have you walking away feeling content with your decision.

The decision making process when it comes to selecting the best exhaust wrap for your vehicle can be made difficult when there are common myths and facts that are circling, that most people are not familiar with.

Here are the top myths and facts about exhaust wraps that you didn’t know before:

  • MYTH: All exhaust wraps are the same for every vehicle.

This is not true. There are a variety of exhaust wraps for different types of vehicles as well as there being different quality exhaust wraps. There are both high and low quality exhaust wraps,and it is all a matter of selecting the right heat wrap through a trustworthy heat protection product company to assist you in making the right choice.

  • FACT: Vehicles can produce different types of heat.

There are three different types of heat that a vehicle can produce. Therefore, you need to select the appropriate heat wrap that works within what type of heat your vehicle is producing.

These are the three types of heat that your vehicle can produce:

Convective: Where one part becomes overheated as it comes into contact with a hot liquid or gas.

Conductive: This is where heat travels from one part to another through direct contact.

Radiant: This is where a hot part in the vehicle radiates heat to another part without directly touching the other part

Seeking the advice from professionals about what type of heat your car produces will assist you with making the decision on what heat protection product will work best for you.

  • MYTH: Intermittent temperatures are the only thing you need to worry about.

This isn’t true. You need to worry about both intermittent temperatures and service temperatures. It is important to consider investing in heat wraps that can withstand not only intermittent heat, but also service/consistent heat from a vehicle. Otherwise, you will have a very low performing exhaust wrap.

At Kool Wrap, we provide you with the best temperature ratings for both intermittent and service heat, and in turn will provide you with the best heat wraps to withstand either heat level.

  • FACT: There are different materials for different types of heat wrap applications

This is fact! There are different types of heat wraps that are made to suit particular applications and uses. Each of these heat wraps are made with different materials to suit the particular need. These include: Basalt, Fibreglass, Stainless steel, Aluminum and Silica.

  • MYTH: Exhaust wraps are only used to enhance the appearance of your car

False! Exhaust wraps main aim is to improve the performance of your car and assist with heat protection. Although they do look appealing, their main purpose is to protect your car from heat, overheating and potential damage that could occur from excessive heat radiation.

  • FACT: You have to always measure the temperature of your car

This is true, measuring your temperatures is very important to ensure that it is at a safe level and to determine what heat wrap can provide the best care and protection for whatever temperature your vehicle is showing to be.

  • MYTH: Heat wraps are bad for exhausts

This is untrue! Heat wraps are specifically designed to protect exhausts from any potential damage that can be caused as a result of overheating, and they also provide protection against any water damage caused by rain.

Kool Wrap are the heat protection professionals. We pride ourselves on providing trustworthy and informative service every single time.

If you would like to learn more about our heat protection products and heat wraps, or would like us to assist with a vehicle heat assessment so we can recommend you to some of our best heat wraps, give us a call on: 0412 548 609, to speak with a member of our friendly team today!