Medium Silicone Foam HT-800

BISCO® HT-800 is a highly versatile, medium firmness silicone that offers the lightness of a foam, with the enhanced sealing capabilities of a traditional sponge rubber. It is used to seal and protect various outdoor communication, electronics, and lighting enclosures, while providing protection against wind-driven rain and fire. The material is also used to reduce shock or isolate vibration.

  • Excellent memory and low stress relaxation reduces maintenance costs associated with gasket failures due to compression set and softening
  • Resistance to ultraviolet light, ozone, extreme temperatures, and flame enables consistent performance in all environments
  • Compact cell structure and unique formulation provides enhanced sealing performance to resist penetration of fine particles and wind-driven rain
  • FDA compliant in accordance with FDA Regulation 21 CFR 177.2600