General Sealing Products / Sponge, Foam & Cellular Grades

403 Fluorocarbon Viton Sponge (FKM)

Custom Grades including MilSpec, Def STAN, NSN, AS & DTD available. Below is a sample of common grades. Contact us for your unique requirements.

Viton® sponge sheeting is closed-cell and manufactured with a skin on both sides to provide increased tear resistance. Like solid Viton it has a high temperature resistance and good resistance to aliphatic and aromatic hydrocarbons, oils, fuels and lubricants. Viton® sponge sheeting also has good resistance to acids, weathering and ozone.

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Temperature Range (depending on grade):

Constant Low: -25°C Intermittent Low:

Constant High: 204°C Intermittent High: 

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