Nexseal™ 2.0 LE spray foam insulation is a spray-applied, two component, closed cell polyurethane foam insulation system. The product is formed by the reaction of proprietary resin blend and polymeric methylene diphenyl diisocyanate. The resin blend is comprised of Polyols, additives, fire retardants and low global warming potential blowing agents. The proprietary system is specially formulated to reduce reaction exotherm during application and provide improved dimensional stability.
The spray applied nature of Nexseal™ 2.0 LE spray foam allows the material to flow into voids and seal cracks, expanding to form a monolithic structure with high R-value (resistance to heat flow). Nexseal™ 2.0 LE spray foam can form various control layers for buildings and structures: insulation, air barrier, moisture retarder and weather barrier.