DAP SMARTBOND Subfloor construction adhesive is a dynamic polyurethane adhesive foaming gel that is faster and easier to use than traditional cartridge adhesives. Jobs become more efficient as a single can of SmartBond provides 8X the coverage of cartridge adhesives, meaning you can do more with less.8X more coverage than standard cartridge adhesivesOne can of SMARTBOND Subfloor equals the coverage of eight 28 oz cartridges of adhesive25% faster to apply, less gunning, less change out, less fatigueUnique foam collapses to form a high-strength adhesive gelPolyurethane formula provides strong, durable and permanent bondReusable for up to 30 daysBridges gaps and voidsUse with applicator gun for faster and easier application and precise bead control