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. 98 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 SELF-LEVELING PRIMERS Horizontal Concrete Repair Description : P 51 is a solvent- free primer for the installation of underlayments and toppings over absorbent concrete. *For specialized applications and with select underlayments, P 51 also can be used for priming wood, gypsum and non- water soluble adhesive residue over concrete. Applications: • For absorbent concrete, wood, gypsum, and non-water-soluble adhesive residue on concrete • Seals the substrate • For bonding underlayments and toppings to appropriate substrates • For interior use only Coverage: 400 – 600 sq. ft. per gallon Specifications: The following results were developed under laboratory conditions @ 70 °F. Drying Time: 30 minutes; max. 24 hours Description : A high-strength, solvent- free primer for the installation of underlayments over smooth, non-absorbent substrates, such as ceramic, quarry and porcelain tile, terrazzo and metal decking, as well as wood subfloors and non- water-soluble adhesive residues on concrete. Applications: • For the installation of underlayments over non-porous, wood and metal substrates and adhesive residue on concrete • Use for interior applications only Coverage: Over wood 300 - 400 sq. ft., over burnished concrete and ceramic, quarry and porcelain tiles 400 - 500 sq. ft., over epoxy and other smooth, non-porous surfaces 500 - 600 sq. ft. Specifications: The following results were developed under laboratory conditions @ 70 °F. Drying Time: Min. 3 hours, max. 24 hours Description : EP 2000 is a solvent-free, low viscosity, two-component, 100% solids epoxy resin primer formulated for use with underlayment’s and toppings. It is especially suited to prime concrete and other structurally sound and solid substrates, including terrazzo, epoxy coatings and ceramic and quarry tile, prior to installing products. A highly reactive epoxy, EP 2000 produces an extremely hard surface and bonds tenaciously to the substrate to help minimize cracking in the underlayment or topping. EP 2000 is applied in one coat that will receive a sand broadcast layer. It can also be used as a crack filling material prior to the installation of engineered cements. Applications: • Two-component epoxy preparation material for the installation of underlayments and toppings • Primer for concrete and non- porous substrates such as terrazzo and epoxy coatings • Required primer for decorative applications of self-leveling toppings • Helps to minimize cracking in underlayments and toppings. Can be used as crack filling material • Can be used to provide secondary top-down waterproofing Receives sand broadcast • Use for interior and exterior substrates Coverage on Prepared Concrete: Approx. 150 to 200 sq. ft. per mixed unit (Will vary with surface profile) Specifications: The following results were developed under laboratory conditions @ 70 °F. Working Time: 30 min Pot Life: 30 min Walkable: 6 hrs after sand broadcast. Install underlayment or topping: Min. 16 hours; no max. provided surface is protected P 51 Primer (Porous) P 82 Primer (Non-Porous) EP 2000 Epoxy Primer No. Size ARD 1GP51 1 gal bottle, 10 lbs, 4/ctn ARD 4GP51 4 gal pail, 38 lbs, 4/ctn, 48/plt No. Size ARD 1GP82 2 parts (A&B), 10 lbs, 4/ctn No. Size ARD 1GEP2000 1 gal kit, 10 lbs. 4/ctn