CRC Minimal Expansion Foam Sealant, 12 oz Aerosol Can, Off-White/Yellow
CRC polyurethane foam designed to fill, seal, bond, retrofit, insulate and deaden sound in and around cracks and cavaties. The UL Classified, polyurethane foam forms a permanent, waterproof and airtight bond to masonry, wood, glass, metal and most plastics. It stops drafts, dust, moisture, insects and rodents. It cures to a semi-rigid, closed cell foam that insulates to R-5 for each inch of foam. It uses a non-flammable propellant and a 360 degree valve for safe and accurate dispensing. It is also reusable for up to 30 days after initial use. Recommended for filling, insulating, sealing, bonding, protecting and sound deadening in construction, HVAC, electrical, industrial, plumbing and many mo re applications. Use to fill, seal and insulate around electrical outlets, utility panels, ducts, pipes, doors, windows, base plates, joints, cracks, crawlspaces and foundations. It is excellent for use for spot insulating and touch-ups. It adheres to most building materials except polyethylene, Teflon, silicone, oils and greases, mold release agents and similar materials. Fills, insulates, seals, bonds, retrofits and deadens sound. Low expansion. Foam expands about 50 percent when fully cured. Fills holes. Moisture curing. Foam expands and cures upon reaction with moisture, such as ambient humidity. High insulation value. Cured foam insulates to R-5 for each inch of foam. UL Classified. Listed by the prestigious Underwriters Laboratories as a caulking sealant. Non-flammable. Foam and propellant are non-flammable, greatly reducing the risk of fire. 360 degree valve. Foam can be sprayed from any position - even right side up for overhead applications. Multi-use applicator system. Optimal application temperature is between 65 - 100 degrees F and may be used between 40 - 115 degrees F. Cured foam is resistant to heat and cold, -200 degrees F to +200 degrees F. 12 weight ounce net fill. Off-white to yellowish foam appearance. Slight fluorocarbon odor.