Aflas gasket

Aflas has excellent resistance against motor oils as well as coolants, including the organic acid technology (OAT) coolants. 

Aflas is an elastomeric based flouorubber, a copolymer of tetrafluroethlene and propylene.  This elastomer offers excellent chemical resistance qualities, with serviceability in the temperatures up to 550 degrees F depending on environment.  Services where Aflas sheet might be applicable include inorganic acids, alkalis, high temperature steam, polar solvents, organic bases, hydrocarbon oils, amines and amine corrosion inhibitor systems, and hydrogen sulfide bearing fluids.  Consult American Seal & Packing for your specific application.