DAP SMARTBOND SUBFLOOR is a high strength polyurethane foam adhesive that is faster andeasier to use than traditional cartridge adhesives. Jobs become more efficient as a single can ofSMARTBOND provides 8X the coverage of cartridge adhesives, meaning you can do more with less.The unique technology applies as a foam and transforms by collapsing into a high-strength, fast-curingadhesive gel that bonds to wet, dry, frozen and treated lumber. An easy to use screw top easily threadsonto the Applicator Gun for faster and easier application and precise bead control. SMARTBONDSubfloor provides increased ease-of-use for labor-intensive framing. Reduces nailing, floor squeaks andnail pops and delivers a tenacious bond as well as gap bridging properties with a 20-minute open time.Interior/exterior use. VOC Compliant for use in all 50 states. Reusable up to 30 days. Exceeds ASTM D3498. Coverage Area: 400 Linear Feet using 1/2 In. bead.