TT-S-227B (AMENDMENT-1), FEDERAL SPECIFICATION: SEALING COMPOUND, RUBBER BASE, TWO COMPONENT (FOR CAULKING, SEALING, AND GLAZING IN BUILDING CONSTRUCTION (24-JUN-1965) [S/S BY A-A-1556]

TT-S-227B (AMENDMENT-1), FEDERAL SPECIFICATION: SEALING COMPOUND, RUBBER BASE, TWO COMPONENT (FOR CAULKING, SEALING, AND GLAZING IN BUILDING CONSTRUCTION (24-JUN-1965) [S/S BY A-A-1556].