The BRAMEC 4293-04 Nu-Foam is a polyurethane prepolymer foam for sealing and insulating. This foam expands to fill cracks, gaps, and voids, which prevents air infiltration. It provides insulation with an R-value of 4.9 per inch and also helps reduce sound transmission. This product is UL classified and fire retardant, withstanding temperatures up to two hundred forty degrees Fahrenheit. Nu-Foam is suitable for use around refrigeration and air conditioning tubes, heating pipes, duct joints, and utility penetrations.
Tack-free in thirty minutes and fully dries in four hours.
Effective at insulating against heat loss and gain.
Fire retardant and UL classified for safety.
Product Highlights
Nu-Foam provides reliable sealing and insulation in various applications.