Chromate Free Corrosion Inhibitive Sealant!
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WS-8072 Class B is a chromate-free corrosion inhibiting polysulfide sealant designed for aerospace and military applications. WS-8072 Class B cures in eight hours or less and weighs up to 30% less than traditional sealants. WS-8072 Class B is qualified to AMS3265, MIL-PRF-81733, SS8629.