CRC Minimal Expanding Foam Sealants

• Designed to fill, seal, bond, retrofit, insulate, and deaden sound in and around cracks and cavities
• Forms a permanent, waterproof and airtight bond to masonry, wood, glass, metal, and most plastics
• Stops drafts, dust, moisture, insects and rodents
• When cured, foam can be sanded, painted or stained
• The low expansion formula expands 50% when fully cured
• Cured foam insulates to R-5 for each inch of foam
• UL classified as a caulking sealant
• Foam and propellant are non-flammable
• Convenient 360 valve - can be sprayed from any position
• Reusable for up to 30 days after initial use