3M 540 Polyurethane Adhesive-Sealant Gray 1/10 Gal rbc4 Applied with conventional caulking equipment

Applied with conventional caulking equipment (excellent caulk rate)

-Outer dimensions: 27-3/4" x 14-1/8"

Extended tack range

1/2 in x 36 yd

Safer alternative to rental shop towels and rags

3M 540 Polyurethane Adhesive-Sealant Gray 1/10 Gal rbc4 Applied with conventional caulking equipmentThe 3M Polyurethane Adhesive Sealant 540 is an all purpose, single component, moisture curing, gap filling polyurethane adhesive that creates permanently elastic seals and bonds in a wide variety of service environments. Features Excellent sealer Paintable One component and moisture curing Adheres to a wide variety of materials Permanently elastic