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. 131 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 AM 100 Liquid BackBoard Description : AM 100 is a unique smoothing and ramping mortar for vertical and horizontal concrete and masonry surfaces that significantly reduces the preparation time prior to the installation of all types of tile. It can also be used to slope balconies and create slope to drains. Applications: • Smooth concrete and masonry surfaces prior to tiling • Use to smooth walls and floors • Especially suited for re-sloping balconies and sloping to drains Interior and exterior • Ideal for swimming pools, for smoothing of walls in underground transportation areas and other wet or damp areas Coverage: 22.5 sq. ft. per bag at 1/4’’ thickness. Coverage will vary depending on the texture of the surface being smoothed. Specifications: Testing completed at 70°F. Initial Set (ASTM C191): Approx. 1 hour Final Set (ASTM C191): Approx. 2 hours Install Tile: 2 hours at 70°F; allow 24 hours for moisture-sensitive stone and waterproofing membranes. Description : Liquid BackerBoard Self- Leveling Underlayment for Interior Wood and Concrete Subfloors is a pourable blend of Portland cement and other hydraulic cements that replaces traditional backerboards for a faster, easier, seamless installation of tile and stone over wooden subfloors, concrete, terrazzo, ceramic tile and epoxy, eliminating the need to cut, fit, glue and fasten. ARDEX Liquid BackerBoard DOES NOT REQUIRE LATH MESH, even when used to smooth and level wood subfloors. Tile and stone can be installed in as little as 6 hours. Applications: • Smooths subfloors prior to the installation of tile, stone and wood flooring • Does not require lath mesh or additive Walkable in 2 - 3 hours • Install tile and stone flooring in as little as 6 hours • Suitable for the installation of engineered wood plank and laminate floor coverings and for encapsulating in-floor electrical heating systems Coverage: 32.5 sq. ft. per bag at 1/4’’ thickness. Install at a minimum thickness of 1/8’’. Liquid BackerBoard can be installed up to 1 1/4” thick. Specifications: Testing completed at 70°F. Compressive Strength (ASTM C109/ mod – Air cure only): 28 days 3,000 psi Flexural Strength: 28 days 700 psi Walkable: 2 - 3 hours No. Size ARD AM100 40 lb bag, 64/pallet No. Size ARD LBB 50 lb bag, 48/pallet *Must use Ardex Primer. See "Primers" in the SELF LEVELING OVER/UNDER LAYMENT section for recommendations. SUBSTRATE PREPARATION Tiling