Gorilla Heavy Duty Expanding Foam 353ml

 The multi-purpose foam sealant for the toughest jobs on planet earth.

Gorilla® Heavy Duty Expanding Foam is a multi-purpose, fast curing* expanding foam, that fills, seals and insulates. Great for a variety of applications, the straw allows expansion into gaps and crackswithout excessive overflow for a neater finish – perfect for sealing out any air, moisture and even pests! Great for attics, ducts, doors, windows, skylights, crawlspaces, floors, masonry, plumbing, vents, ceilings, walls and more!  Bonds: PVC, Brick, Concrete, Insulation Materials, Plaster, Plastic, Wood, Metal and more!