3mm Engine Bay Heat Insulation Mat - Self Adhesive Fireproof Under Bonnet Heat Shield | GlassMAT HTX
Upgrade your vehicle with GlassMAT HTX 3mm engine bay insulation - a high-performance self-adhesive thermal and acoustic insulation mat designed for under bonnet heat shielding, soundproofing, and temperature control.
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 cabin comfort. Ideal for campervans, cars, vans, motorhomes, 4x4s, and commercial vehicles.
The flexible peel-and-stick design allows fast installation onto bulkheads, wheel arches, load floors, dashboards, side panels, and engine bay surfaces without additional adhesive.
Perfect for reducing heat, improving thermal efficiency, and enhancing vehicle sound insulation in demanding automotive environments.
Key Features & Benefits
- Premium high-temperature engine bay insulation mat
- Reflective foil surface helps reduce radiant heat transfer
- Excellent thermal insulation and acoustic sound deadening
- Self-adhesive peel-and-stick backing for easy installation
- Flexible material conforms to complex vehicle surfaces
- Ideal for under bonnet and engine compartment insulation
- Water, oil, and moisture resistant
- Odour free and non-toxic material
- Flame retardant to FMVSS302 automotive standards
- Suitable for campervans, cars, vans, motorhomes, and 4x4s
Ideal Applications
Perfect for:
- Under bonnet heat shield insulation
- Engine bay insulation
- Bulkhead insulation
- Dashboard insulation
- Wheel arch soundproofing
- Campervan conversions
- Car and van thermal insulation
- Load floor and side panel insulation
- Vehicle soundproofing and heat reduction
Product Specifications
- Product: GlassMAT HTX Thermal Insulation Mat
- Thickness: 3mm
- Weight: 200gsm
- Coverage Size: From 1m²
- Temperature Resistance: -20°C to +180°C (foil face)
- Thermal Conductivity: ≈ 0.035–0.040 (W/m·K)
- R-Value: ≈ 0.085 (m²·K/W)
- U-Value: ≈ 11.7 (W/m²·K)
Easy Installation
- Clean and dry the installation surface thoroughly.
- Measure and cut the insulation mat to size.
- Peel off the adhesive backing.
- Apply firmly onto the desired surface.
- Use a roller for maximum adhesion and performance.
No additional adhesive required.
Why Choose GlassMAT HTX?
GlassMAT HTX is designed for high-temperature automotive insulation applications where reliable thermal protection and noise reduction are essential. Its professional-grade construction provides long-lasting heat resistance, improved vehicle comfort, and enhanced insulation performance in demanding environments.
