3Mô Aerospace Sealant AC-350 is a family of intermediate density, fast-curing, polysulfide fuel tank sealants that provides outstanding resistance to aviation fuels and petroleum chemicals. The Class A and B variants maintain bond strength on many metal, composite and coated substrates and help meet a range of applications for integral fuel tank and fuselage sealing.
The 3Mô Aerospace Sealant AC-350 family of polysulfide sealants provide a number of advantages and benefits compared to traditional sealants. With three classes, it meet a wide range of manufacturing and maintenance needs.
Good product. Works as claimed by 3M.
3M AC TECH AC-350 B1/2 25G AMS-S-8802
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