Liquid Nails LNP-902 Heavy Duty Sub-floor Adhesive 28 Oz

Product Description

The LIQUID NAILS LNP-902 is a heavy-duty, latex-based sub-floor adhesive formulated for both exterior and interior applications. It bonds subfloor panels and common building materials to framing members, delivering a strong, durable connection that holds even when applied to wet or frozen lumber. The formula bridges gaps up to 3/8 inches, compensating for minor irregularities in framing or panel surfaces. It contains no solvents that could attack foam board, making it safe for use in assemblies that include rigid foam insulation. This adhesive is VOC compliant, meeting requirements for use in VOC-restricted areas. It is applied by flooring installers, general contractors, and experienced DIYers during structural subfloor installation.

The LNP-902 is suited for residential and light commercial subfloor installations where a reliable, code-conscious adhesive is required. Recommended substrates include plywood, wafer board, dimensional lumber, treated lumber, particleboard, and foam board. Its latex base makes it compatible with foam insulation panels without degrading the foam surface. The ability to bond wet or frozen lumber makes it practical in cold-weather construction or when working with pressure-treated materials that retain moisture. It is packaged in a 28 oz cartridge sized for standard caulking guns, and cases contain 12 units.

Key Features

• Bonds wet or frozen lumber without loss of adhesion
• Bridges gaps up to 3/8 inches for improved subfloor performance
• Latex-based formula contains no solvents that attack foam board
• VOC compliant for use in VOC-restricted areas
• Suitable for plywood, wafer board, treated lumber, particleboard, and foam board
• Exterior and interior rated for broad application coverage

Compatibility

Recommended for use with plywood, wafer board, dimensional lumber, treated lumber, particleboard, and foam board. Replaces True Value 284-455 for members in VOC-restricted areas.

Installation Notes

Applied using a standard caulking gun. Power tools and framing fasteners are typically used alongside adhesive to complete the subfloor assembly per local building code requirements. Ensure surfaces are free of loose debris before applying. Follow all applicable building codes and adhesive manufacturer guidelines for bead size, fastener spacing, and cure time before loading the floor.