D-261™ Extreme Moisture Vapor Barrier Coating is a two-component, penetrating epoxy formulated to incorporate Bostik’s Blockade™ antimicrobial protection and dramatically reduce moisture vapor transmission from substrates including “freshly-poured/green concrete”, properly-prepared concrete, cement backer board, cement patch/underlayments, radiant heat flooring, and cement-based terrazzo prior to the installation of carpet, vinyl/VCT, engineered or solid hardwood, porcelain, marble, granite, or ceramic tile floor covering.

D-261™ Extreme Moisture Vapor Barrier Coating is a two-component, high performance, rapid drying, epoxy formulated to dramatically reduce moisture vapor transmission and surface alkalinity from substrates including; “freshly-poured/green concrete”, properly prepared concrete, cement backer board, cement patch/underlayments, radiant heat flooring, and cement-based terrazzo prior to the installation of carpet; vinyl/VCT; engineered or solid hardwood; porcelain, marble, granite, or ceramic tile floor covering.