Silicone Sponge Sheeting - HT800 Flame Retardant

Silicone Sponge Sheeting - HT800 Flame Retardant  

HT800 flame retardant silicone sponge sheeting has all the properties of standard silicone sponge but is flame retardant and food approved. It has excellent heat resistance and anti-stick properties and is also resistant to UV light, ozone and most moderate and oxidizing chemicals. HT800 flame retardant silicone sponge has low smoke and fume emissions and is supplied with a self-adhesive backing as standard.


Gaskets and seals for dust, moisture and air. HVAC units and electronic cabinets. Shock absorbing cushions and vibration isolators in transportation vehicles and electronic components.

Key Features

  • Density: 352kg/m³.
  • Temperature: -55°C up to +200°C.
  • Meets requirements of FDA CFR 177.2600 for food contact.


Supplied with a self-adhesive backing as standard, plain backing is available upon request.

Roll Length
Roll Width
Roll Thickness
HT800-0.91M-0.8 10 0.91 0.8 Grey / Black
HT800-0.91M-1.6 10 0.91 1.6 Grey / Black
HT800-0.91M-2.4 10 0.91 2.4 Grey / Black
HT800-0.91M-3.2 10 0.91 3.2 Grey / Black
HT800-0.91M-4.8 10 0.91 4.8 Grey / Black
HT800-0.91M-6.4 10 0.91 6.4 Grey / Black
HT800-0.91M-8.0 6 0.91 8.0 Grey / Black
HT800-0.91M-9.5 6 0.91 9.5 Grey / Black
HT800-0.91M-12.7 6 0.91 12.7 Grey / Black

*Red is also available upon request, subject to availability and longer lead times. If colour of the material is important, please note upon enquiry.

 Please check the adhesive tds for the temperature range of the self-adhesive backing. If higher temperatures are required, please note upon enquiry we may suggest backing with RTV.

Technical Specification: