U.S.G. GYPSUM CEMENT COMPARISON CHART
U.S.G. GYPSUM CEMENT COMPARISON CHART Use Consist ency Set Time (Min) Dry Compressive Strength (PSI) Setting Expansion % Wet Density (lb/cu. foot) Dry Density (lb./cu. foot) Absor ption Capa city #1 POTTERY PLASTER 70 14-24 2,400 .36% 99 69 36% # …