General Sealing Products / Solid Rubber Compound Grades

ASTM D-2000
Classification: BG, BK, CE, CH, DH

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

Typical Applications for Epichlorohydrins are ideally used in the oil and gas industry where a little higher temperature capability than Nitrile is required. The compound is also used for fuel and air conditioning system components. Limitations: At elevated temperatures (250° to 275°F), Epichlorohydrin features only fair compression set properties. The compound possesses low resistance to ketones, ester, aldehydes, chlorinated and nitro hydrocarbons.

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Temperature Range:

Low Temp: -40°C (-40°F)  Brittle -50° (-60°F)

High Temp: 125°C (260°F)  Intermittent 135°C (275°F)



Epichlorohydrins are oil resistant compounds that are available in homomer (CO), copolymer (ECO), and terpolymer (GECO) formats. This elastomer features low solvent and gas permeability; excellent resistance to ozone and weathering; and excellent resistance to hydrocarbon oils and fuels. The compound is very stable through fluctuating temperature applications.