Silicone O-Ring, service temperature is -90 F to 500 F (-68 C to 260 C)
Sterling Seal & Supply Silicone O-Ring, has excellent heat and compression resistance, excellent flexibility, and good electrical insulator
Silicone O-Ring, has good resistance to fungal and biological attack
At high temperatures, Silicone O-Rings are superior to most other elastic materials.
Silicone has limitations, Aromatic Hydrocarbons (benzene, toluene), aromatic mineral oil, acids and alkalis, superheated water or steam over 250 F.
