TT-C-542E, FEDERAL SPECIFICATION: COATING, POLYURETHANE, OIL-FREE, MOISTURE CURING (14-JUL-1978) [NO S/S DOCUMENT]

TT-C-542E, FEDERAL SPECIFICATION: COATING, POLYURETHANE, OIL-FREE, MOISTURE CURING (14-JUL-1978) [NO S/S DOCUMENT]., This specification covers an oil-free, moisture curing polyurethane coating. This material is cured by chemical reaction with moisture from the air. The coating offers good resistance to abrasion, chemicals, and stains, and provides maximum washability and durability. It imparts a glossy, tile-like finish.