DuPont™ Tuff-R™ and Super Tuff-R™ polyisocyanurate Insulation products consist of high performance, high R-value, closed cell polyisocyanurate foam core boards sandwiched between a choice of durable exterior foil facers. The polyiso-cyanurate insulation is created by an exclusive free-rise manufacturing process, which produces a uniform, closed cell foam for better insulation performance. On Tuff-R™ Insulation, one facer is a continuous sheet of aluminum foil, the other is a Tri-Plex facer consisting of a three ply laminate of durable kraft with aluminum foil on both sides. When additional durability is required, Super Tuff-R™ is the preferred product. One side blue, the other side reflective foil, its Super Tri-Plex facers feature three ply laminates of durable polyester, kraft and reinforced aluminum foil.
DUPONT™ Tuff-R™ Foil Faced Insulation Board, 8 ft Length, 4 ft Width, 1 in Thickness, Polyisocyanurate Foam, R-Value: 6.5, -50 to 90 deg F, Density: 2 pcf, Compressive Strength: 25 psi, Resists: Weather
|Compressive Strength||:||25 psi|
|Temperature Rating||:||-50 to 90 deg F|