MASCO Catalog: Construction Liquid and Powder

Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning : Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. See page 179-180 for more information. 45 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 ♦ www.MASCO.net Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville FORM RETARDERS Concrete Form & Surface Retarders Altus Description : High performance in- form retarder with excellent heat resistance. Altus is especially suited for insulated panels where moisture levels are critical. Available in different depths of etch. A test panel- simulating job conditions should be poured for proper grade selection. Application : Thoroughly mix before application. Apply a single hiding coat of Altus retarder using a brush, roller, or airless sprayer at a rate of 250–300 sq.ft ./gal. Coverage : Approximately 250–300 sq.ft. / gal. No. Color Recommended Aggregate Size ACC WALL25 Orange Medium Sand Blast Texture 1/4"–3/8" Aggregate ACC WALL50 Blue Deep/Heavy Sand Blast Texture 3/8"–1/2" Aggregate ACC WALL125 Green Medium Aggregate Full Depth Exposure 1/2" Aggregate ACC WALL250 Gray X-Large Aggregate Full Exposure 3/4" + Aggregate Size: 5 gal. pails, 50 lbs., 24/pallet