4 mm | 1 x 30m | THERMO BLOCK self-adhesive heat-resistant fiberglass insulation mat

Thermo Block Self-Adhesive Insulation Mat – 4 mm | Heat & Sound Insulation

Quick Summary: 

The Thermo Block mat is a premium self-adhesive insulation solution designed for high-temperature environments. With a 4 mm fiberglass layer and a durable aluminum top layer, it reflects up to 95% of radiant heat while providing sound insulation.

Product Specifications

• Total thickness: 4 mm

• Top layer: 100 μm aluminum – reflects 95% of radiant heat

• Insulation core: Fiberglass

• Thermal conductivity (λ-value): 0.035 W/m·K

• Maximum substrate temperature: 180 °C

• Maximum radiant heat temperature: 500 °C

• Self-adhesive: Yes, with strong adhesive backing

• Easy to cut or trim to size 

• Packaging: Also available in 1 x 30 m rolls

Certifications & Safety

• FMVSS 302 SE Certification: This mat complies with the US FMVSS 302 Standard Edition (SE) for flame retardancy of interior materials. It has been thoroughly tested for fire safety and is suitable for use in vehicles and industrial applications that require high standards for material safety.
  
  
• Thanks to this certification, the Thermo Block mat is proven to be safe for use in high-temperature environments and helps reduce fire hazards.

Applications

Perfect for thermal and acoustic insulation in areas where traditional foam is unsuitable due to heat:

• Engine compartments

• Boiler rooms

• Machine enclosures

• Around built-in cooking appliances

• Industrial installations

Installation Instructions

1. Ensure the surface is clean and grease-free.

2. Cut the mat to size using scissors or a utility knife.

3. Peel off the adhesive backing.

4. Press firmly onto the surface.

5. Seal edges and seams with heat-resistant aluminum tape for best results.

Additional Information

• Provides both heat and noise insulation

• Reinforced aluminum layer adds mechanical strength

• Flexible enough for flat and slightly curved surfaces

Questions or custom requirements?

Contact us for expert advice or tailored insulation solutions.