Flame Retardant Silicone Sponge

This low compression set, medium closed cell silicone sponge is the most popular grade for sealing and gasket applications.

It is produced with a fabric finish on both sides, is flexible, can handle extreme temperature environments while offering excellent compression set resistance.

Download Specification Sheet

Flame Retardant Silicone Sponge

Key Features

  • Excellent for seals and gaskets
  • High compressibility
  • Low compression set
  • UV/Ozone resistant


  • AMS3195

Material Availability

Available in – Continuous rolls or cut sheets
Thickness available (in) – 0.0625 to 0.500
Typical roll lengths (ft) – 25 to 100
Typical roll widths (in) – 36
Surface finishing – Fabric impression finish, both sides
Cell structure – Closed cell
Color – Red/orange, grey, black, color matching available

Temperature Range

-103°F to +450°F  (-75°C to 232°C)

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