Sheetrock Joint Compound, Series: Easy Sand 90, All-Purpose, Lightweight Setting-Type, 18 lb, Bag, 7 pH, Solid Powder, White to Off-White, Smooth, 52 lb/1000 sq-ft Coverage, 8 -12 Min Setting, Low To No Odor Odor/Scent, Media: Water, Composition: Plaster of Paris, Limestone, or Dolomite, Expanded Perlite, Mica, Vinyl Alcohol Polymer , Attapulgite, Crystalline Silica, Flammability Rating: 0, 2.96 (Plaster of Paris), 2.6 (Limestone), 2.8 (Mica), <1 (Ex. Perlite) Specific Gravity, Resists: Humidity and Check-Crack, Standards: ASTM C475, OSHA Standard, For Building Environments, Administrative Offices, Auditoriums/Gymnasiums, Bars/Restaurants/Dining Areas, Cafeterias and Classrooms
USG - TREATMENT
Plaster of Paris, Limestone, or Dolomite, Expanded Perlite, Mica, Vinyl Alcohol Polymer , Attapulgite, Crystalline Silica
In cold weather during gypsum panel joint finishing, minimum surface, water, mix and air temperature of 45°F must be ensured until joints are completely dry. Adequate ventilation shall be provided to carry off excess moisture. Mix what can be used within the working time. Use a clean container for each batch. Add 1 bag into approx. 5-6 qt. (4.7-5.6 L) clean water. Mix 1 minute or until smooth, scrape container sides. Add water if needed and remix approx. 1 minute or to preferred consistency. Do not retemper or mix with any other material.
filling, smoothing and finishing interior concrete ceilings and above-grade concrete, taping and finishing panels in bathroom areas and finishing joints in protected exterior soffits.