BISCO® HT-820 Silicone Foam

BISCO HT-820 Firm Cellular Silicone is a firm grade silicone foam that provides enhanced durability and sealing. HT-820 foam offers a higher tear and tensile strength than our lighter grade foams.

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  • Compact cell structure offers enhanced sealing performance
  • Available in thicknesses from 0.031 to 0.250 in.
  • Typical density of 24 PCF
  • CFD range of 12-20 PSI
  • Resistant to UV, ozone, extreme temperatures and flame
  • Specifications - UL94 V-0 and HF-1, AMS 3196, ASTM E 162, ASTM E 662, SMP-800C
  • Excellent memory and low stress relaxation
  • Enhanced sealing performance
  • Offers consistent performance in all environments
  • Reduces maintenance costs associated with gasket failures due to compression set and softening

How You Can Use BISCO® HT-820 Silicone Foam:

  • Gaskets & Seals
  • Cushions & Pads
  • Strips
  • Gap Filling
  • Shock Absorption
  • Vibration Management

SRP Is A Preferred Converter Of BISCO® HT-820 Silicone Foam