Car Insulation UK
6mm Under Bonnet Heat Shield - Self Adhesive Engine Bay Insulation Mat | GlassMAT HTX
6mm Under Bonnet Heat Shield - Self Adhesive Engine Bay Insulation Mat | GlassMAT HTX
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6mm Engine Bay Heat Insulation Mat - Self Adhesive Fireproof Under Bonnet Heat Shield | GlassMAT HTX
Upgrade your vehicle with GlassMAT HTX 6mm engine bay insulation - a high-performance self-adhesive thermal and acoustic insulation mat designed for under bonnet heat shielding, engine bay insulation, and vehicle soundproofing.
Featuring a durable heat-reflective foil surface and high-temperature resistant insulation core, this premium insulation mat helps reduce engine heat transfer, minimise vibrations, and improve overall cabin comfort. Ideal for campervans, vans, cars, motorhomes, 4x4s, and commercial vehicles.
The flexible peel-and-stick design allows quick installation onto bulkheads, wheel arches, load floors, dashboards, side panels, and engine bay surfaces without additional adhesive.
Perfect for reducing heat loss, controlling temperatures, and improving thermal efficiency in demanding automotive environments.
Key Features & Benefits
- High-temperature engine bay heat insulation mat
- Self-adhesive peel-and-stick installation
- Reflective foil layer helps reduce radiant heat
- Excellent thermal and acoustic insulation
- Flexible material for curved vehicle surfaces
- Water, oil, and moisture resistant
- Odour free and non-toxic
- Flame retardant to FMVSS302 standards
- Suitable for campervans, cars, vans, and motorhomes
Ideal Applications
- Under bonnet heat shield insulation
- Engine bay insulation
- Bulkhead and dashboard insulation
- Wheel arch and floor soundproofing
- Campervan and van conversions
Product Specifications
- Thickness: 5-6mm
- Coverage Size: From 1m²
- Weight: 300gsm
- Temperature Resistance: -20°C to +180°C
- Thermal Conductivity: ≈ 0.035 (W/m·K)
- R-Value: ≈ 0.171 (m²·K/W)
- U-Value: ≈ 5.85 (W/m²·K)
Installation
- Clean and dry the surface
- Cut insulation to size
- Peel backing and apply firmly
- Use a roller for best adhesion
No additional glue required.
How To Use Easy Instructions
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Free Shipping over £50
Expected delivery between 2-5 days
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Designed in Nuneaton, UK

