1.1 This specification covers coated glass mat water-resistant gypsum backing panel designed for use on ceilings and walls in bath and shower areas as a base for the application of ceramic or plastic tile.1.2 The values stated in either inch-pou
ASTM
Standard Specification for Coated Glass Mat Water-Resistant Gypsum Backing Panel
STD-57797
2006
2006-11-01
3