Expandable Insulating Foam - Aerosol - 12 Cans/Case

A unique one part urethane foam which expands as it dries and solidifies. Sprays as a liquid then expands and cures to a durable semi-rigid closed cell foam insulation. Each can dispenses over 800 linear feet of product when sprayed in a 3/8 inch cured bead (based on theoretical yield). Forms a water resistant, weather resistant and airtight bond on masonry, wood, metal, glass, tile and most plastics. Dries tack free in 10 minutes. Cures completely in 8 to 24 hours, depending on humidity. Fills cracks and plugs holes eliminating energy escape or the entrance of insects or rodents. Conforms to any shape as it expands.