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. 93 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 MC Rapid Description : The MC RAPID Moisture Control System is a one-coat, 100% solids epoxy moisture management system formulated to suppress excessive moisture vapor emissions in new or existing concrete prior to installing an underlayment with flooring or an topping with sealer. It is especially suited to treat areas of new concrete in critical installations, such as health care and institutional applications where the construction schedule does not allow adequate drying of the concrete. MC RAPID is also recommended over existing concrete where the level of moisture emissions from the slab exceeds the maximum allowed by the manufacturer of the finished floor covering. Designed specifically for fast-track installations, MC RAPID can receive an underlayment or topping in as little as 4 hours. Applications: • Use under all standard commercial and residential floor coverings on interior substrates only • Use under all ARDEX toppings (sand broadcast method only) and underlayment’s • For RH ratings up to 100%. Coverage: 10 mils: Approx. 250 - 270 sq. ft. 14 mils: 170 - 190 sq. ft. Specifications: All data based on 70˚F installation temperatures. Permeability: 0.06 perms No. Size ARD MCR 1.65 gal pail, 22 lbs, 36 pails/plt VR 98 Description : VR 98 is a ready-to-use, one-component, water-based, two- coat system formulated to suppress residual moisture in concrete with RH readings up to 98%. underlayment’s may be installed over the second coat in as little as 2 hours without priming. VR 98 comes in a ready- to-use, resealable container. It is pigmented blue to help indicate uniform coverage for ease of application. Applications: • Reduces moisture vapor emissions in concrete to acceptable levels for floor coverings • For RH readings up to 98% • For absorbent concrete Coverage: Approx. 425 sq. ft. per unit at 2 coats of 8 mils each No. Size ARD VR98 4.25 gal pail, 36/pallet MOISTURE MITIGATION Horizontal Concrete Repair