Dynagrip 3498 is a high strength, waterproof adhesive ideal for reducing floor squeaks and improving the structural performance of the floor assembly. Can be applied to wet and frozen lumber and will extrude easily at temperatures as low as 20 deg. F. Adheres to plywood, OSB, metal, drywall, masonry, and treated lumber. Not recommended for most plastics, foamboard, and continuous water submersion. Meets or exceeds ASTM D3498, ASTM C557, and AFG-01 specifications. Coverage: 38 linear ft. using 3/8" bead, 86 linear ft. using 1/4" bead.