Low Outgassing Silicone

ASTM E595 Low-Outgassing Silicone Sheeting for Cleanrooms and Vacuum Systems

Specifically developed for high-vacuum, aerospace, and cleanroom environments, our low outgassing silicone sheeting is tested and certified to meet the strict outgassing requirements of the ASTM E595 test standard.

By minimizing the release of volatile condensable materials, this specialized grade protects sensitive optical lenses, electronics, solar panels, and scientific sensors from contamination or fogging. It delivers outstanding thermal stability across a broad temperature operating range from −85°F to +525°F, while providing exceptional resistance to UV and ozone. An essential material for aerospace satellite components, semiconductor manufacturing, and cleanroom vacuum seals.