Bruce 4 Gallon ProConnect Plus 90% Moisture Vapor Barrier Elastomeric Wood Flooring Adhesive, $149.99 USD/Box, LL Flooring (Lumber Liquidators)

Offers 90% moisture protection for porous slabs. Provides a cost-effective solution. Ensures a permanent, waterproof bond. Isocyanate-free formulation. Non-staining and simple to clean. Single-component installation. Creates an elastomeric bond. Includes sound control. Suitable for use over cutback residue (refer to TDS). Shields flooring from alkali damage. Features anti-microbial technology.