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. 36 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 No. Size MS 1GAR 1 gal. pail, 4/case, 40 lbs. MS 5GAR 5 gal. pail, 50 lbs., 24/pallet Description : A non re-emulsifiable, acrylic, latex bonding agent and admixture. Can be used as an admixture to enhance the performance properties of patching materials, mortars and cementitious coatings. Exhibits excellent resistance to freeze/thaw cycles and can be used for interior or exterior applications. Durable: increases tensile strength, flexural strength and chemical resistance over non- modified mortars. Curing: increases water retention properties. Excellent bonding agent: superior adhesion properties. Freeze/thaw resistance: increased resistance to dramatic climatic changes. Application : Ideal for bonding new concrete to old concrete in interior or exterior applications. Mascobond AR is an acrylic polymer specifically designed for use with cementitious compositions such as patching materials, masonry coatings, stucco coatings and masonry mortars to increase chemical resistance and performance. Applicable Standards : ASTM C-1059 Type II for Latex Bonding Agents. Coverage : Bonding Slurry : 1 gal. Mascobond AR 15 lbs. cement 15 lbs. sand Apply @ 1/16". Scrub material into the surface. Apply concrete or patch while slurry is still tacky. Coverage is approximately 65 ft². Admixture for patching materials, repairs and topping : 2 gal. Mascobond AR 2 gal. water 94 lbs. portland cement 300 lbs. dry sand Yield: 2.8 ft³ approx. Description : Mascobond SBR polymer bonding agent is a high solids butadiene rubber latex emulsion admixture. Classified by the American Concrete Institute as a non re-emulsifiable bonding agent. Used to improve adhesion to properly prepared substrates. Also improves freeze thaw durability, reduces premature drying, and increases both tensile and flexural strengths. Does not produce a vapor barrier. Application : Designed for use as an integral bonding agent with cement based products in slurry bonding coats, concrete, and mortars. Coverage : 1 gal. of Mascobond SBR polymer bonding agent as a bonding slurry with 15 lbs. of sand and 15 lbs. cement covers approximately 65 ft² at 1 /16" on properly prepared surfaces. As an admixture for mortar or concrete, use 1½-3 gal. of Mascobond SBR polymer bonding agent per bag of portland cement depending on type of application. As an admixture with a 90 lb. bag of premix , use 1–3 qt. depending on application. Mascobond AR Mascobond SBR No. Size MS 5GSBR 5 gal. pail, 50 lbs., 36/pallet MS 1GSBR 1 gal. pail, 4/case, 40 lbs. NON RE-EMULSIFIABLE Latex Bonding Agents