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PL400 Subfloor Adhesive is a premium construction adhesive engineered for securing subfloors, underlayment, and insulation to concrete, wood, and metal substrates. This 28oz cartridge delivers superior bonding strength and flexibility, reducing squeaks and movement in floor systems.
Ideal for both new construction and renovation projects, PL400 offers excellent gap-filling properties and maintains flexibility after curing, accommodating natural substrate movement. The formula works on damp surfaces and cures quickly, allowing faster project completion.
Professional-grade performance for residential and commercial applications. One 28oz box covers approximately 400 linear feet when applied in a standard bead pattern.