A-A-272

A-A-272, COMMERCIAL ITEM DESCRIPTION: CAULKING COMPOUNDS (26 FEB 1980) [SUPERSEDES TT-S-001543, TT-S-001657, AND TT-C-00598]., This Commercial Item Description covers three types of 1-part caulking compounds suitable for use as recommended by the manufacturers for sealing, caulking, filling, leveling and glazing in general exterior architectural service and structures.