MIL-S-83430A, MILITARY SPECIFICATION: SEALING COMPOUND, INTEGRAL FUEL TANKS AND FUEL CELL CAVITIES, INTERMITTENT USE TO 360 DEG. F (182 DEG. C) (12 APR 1982) [S/S BY AMS3276., This specification establishes the requirements for a high temperature resistant fuel tank, filleting, and fay surface sealing compound for sealing integral fuel tanks, mold line, and fuel tank faying surfaces.