Henry 12152 544 Series Floor Leveler, Grey, 40 LbHighlights: Net Content : 40 lb Color : Grey Coverage Area : 40 sq ft Drying Time : 10 min Applicable Materials : Masonry Terrazzo Wood Compositions : Crystalline Silica Quartz Limestone Calcium Aluminate Cement Calcium Sulfate Portland Cement Vinyl Acetate Copolymer p H Range : 10 to 12 Resists : Water Specific Gravity : 2. 7 to 3. 1 Temperature Rating : 70 deg F Powder form Easy to use, mix with water Dries fast for quicker installations Versatile