Great Stuff Polyurethane Subfloor Construction Adhesive is a ready-to-use, contractor-grade solution designed to securely bond interior subfloors and wall assemblies. Housed in a 16 oz cream-colored can, this polyurethane adhesive delivers a high-strength bond with dependable performance across demanding job-site conditions.
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Cream color, 16 oz can for precise application and easy visibility on the work surface.
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Subfloor or walls bonding applications for interior construction projects.
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High-strength adhesion creates a solid, unified floor assembly and reduces the need for additional fasteners.
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Solvent resistant formula maintains bond integrity in typical construction environments.
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Contractor-grade quality designed for professional use and consistent results.
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Flammable — handle with care and keep away from heat sources during storage and application.
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Meets ASTM standards for reliability and quality assurance in structural bonding.
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Indoor use suitable for controlled interior environments where precise bonding matters.
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Working Time: 14 and Full Cure Time: 7 (numbers denote the modeled timelines provided in the product data).
Why this matters for your project: in subfloor installations, a strong adhesive bonds panels securely to the substrate, helping to distribute loads evenly, reduce squeaks, and create a tighter, more durable floor assembly. The cream color helps you track adhesive coverage on your joists and panels, ensuring thorough bonding without guesswork. The polyurethane chemistry accommodates minor substrate movement, preserving bond longevity over time while standing up to routine indoor use.
Ideal for professional remodelers, carpenters, and floor installers seeking a reliable, contractor-grade option for interior bonding tasks. This adhesive provides a robust alternative to mechanical fasteners when a strong, continuous bond is required for subfloor and wall applications.