General Sealing Products / Sponge, Foam & Cellular Grades

416 Epichlorohydrin Sponge (ECH)

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

Epichlorohydrin Closed Cell Rubber sponge is used most often for automotive gasket applications due to its ability to handle continuous temperatures of 150°C and because it has excellent resistance to Ozone, Sunlight, Oxidation and to swell from contact with alcohols, halogenated solvents, Hydrocarbons and other miscellaneous solvents.

It is good to use for Seals, Gaskets or Vibration dampening and is an excellent replacement for Nitrile, Neoprene or Acrylic where higher temperatures are required.

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Temperature Range (depending on grade):

Constant Low:  -35°C Intermittent Low:

Constant High: +150°C Intermittent High: +175°C

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