Bostik 4 Gallon GreenGrip Advanced Tri-linking Adhesive and Moisture Control Membrane, $239.99 USD/Box, LL Flooring (Lumber Liquidators)

GreenGrip is a high-performance adhesive and moisture control membrane featuring AXIOS Tri-Linking Polymer Technology. It provides lasting durability and moisture protection similar to premium urethane adhesives, with easier spreading and cleanup on prefinished flooring. This zero-VOC adhesive, free of water, includes BLOCKADE antimicrobial protection, resisting bacteria and mold growth. Benefits include easy cleaning, lifetime moisture protection warranty, and superior bond strength.