Funk Motorsport Silver Heat Wrap Reflective Blanket – Universal Heat Barrier Sheet

Versatile Heat Protection for Demanding Builds

The Funk Motorsport Silver Heat Wrap Reflective Blanket is engineered for enthusiasts and professionals who demand reliable heat management in high-performance, motorsport, or modified vehicles. Designed as a universal heat barrier, this product helps protect vital engine bay components from damaging radiant and convectional heat, supporting both performance and longevity in challenging environments.

How the Silver Reflective Heat Barrier Works

This heat barrier utilises a woven insulation polymer core, finished with Funk Motorsport’s distinctive silver reflective foil. The reflective surface is designed to deflect radiant heat away from sensitive areas, helping to reduce heat soak and maintain cooler temperatures for intake pipework, wiring, bulkheads, and other vulnerable parts. By minimising heat transfer, the blanket supports consistent performance and reduces the risk of heat-related failures.

Where to Use the Funk Motorsport Silver Heat Wrap Reflective Blanket

This product is ideal for:

• Engine bays in drift, track, or modified road cars where thermal management is critical
• Protecting intake pipes, bulkheads, electrical wiring, and hoses from proximity to exhausts or turbochargers
• Custom installations where rigid heat shields are impractical or do not fit
• Supplementing other heat management solutions such as turbo blankets or exhaust wraps

Available in multiple sheet sizes, the blanket can be cut to fit complex shapes or tight spaces, making it suitable for a wide range of vehicles and bespoke builds.

Key Benefits for Performance and Reliability

• Helps shield critical components from excessive heat exposure
• Supports intake efficiency by reducing heat soak
• Flexible and easy to trim for custom fitment
• Lightweight construction minimises added mass
• Professional silver finish for a clean engine bay appearance
• Widely adopted in motorsport and high-performance applications

Material and Construction Details

The blanket features a woven insulation polymer base, topped with a silver reflective foil layer. This construction is designed for durability and effective heat reflection in demanding thermal environments. While the manufacturer states the blanket can reflect a significant portion of radiant heat, specific test data or certification is not published. Buyers should consider this as a general-purpose heat barrier suitable for most automotive and motorsport uses, rather than a substitute for dedicated turbo blankets or exhaust wraps.

Installation and Fitment Guidance

Installation is straightforward: simply measure and cut the blanket to your required shape using scissors or a sharp blade. Secure in place with suitable fasteners, adhesive, or clamps, depending on the application. The flexible material conforms to curved or irregular surfaces, allowing for tidy installation even in confined spaces. Periodic inspection is recommended, especially in high-vibration or high-temperature environments, to ensure continued protection.

Technical Specifications

Frequently Asked Questions

How do I choose the right size for my build?

Select the sheet size that best matches your intended coverage area. The blanket can be trimmed to fit complex or irregular shapes as needed.

Is this blanket suitable for direct contact with exhaust manifolds or turbo housings?

This product is designed as a heat barrier for surrounding components, not for direct wrapping of exhaust manifolds or turbo housings. For direct turbine insulation, use a dedicated turbo blanket.

Can I use this heat barrier on both metal and plastic surfaces?

Yes, the blanket is compatible with most automotive surfaces. Ensure adhesives or fasteners used are suitable for the materials and expected temperatures.

Does the blanket require maintenance?

Inspect periodically for signs of wear, detachment, or damage, especially in high-heat or high-vibration environments, to maintain optimal protection.

Can I reuse the blanket if I change my setup?

The blanket can often be removed and reinstalled if handled carefully, but repeated removal may affect its effectiveness and appearance.

How does this product differ from rigid heat shields?

This flexible blanket allows for custom fitment in tight or awkward spaces where rigid shields may not fit, offering versatile protection for a range of components.