TT-F-1536A, FEDERAL SPECIFICATION, PLUMBING FIXTURE SETTING COMPOUND (8 JUL 1975)

TT-F-1536A, FEDERAL SPECIFICATION, PLUMBING FIXTURE SETTING COMPOUND (8 JUL 1975)., This specification covers materials that combine watertight, gastight, odorproof, and verminproof properties for plumbing fixtures which are connected to drainage systems.