This peel and stick adhesive backed heat / noise suppressor is constructed from the highest quality material. The pressure sensitive adhesive make it a breeze to install especially in hard to reach places. The versatility allows it to be used in interior and exterior applications to block out heat around fuel tanks and exhaust systems and provide acoustical sound deadening inside the cabin. Available in 24" (609.6mm) in a 30" (762mm), 60" (1524mm) and 90" (2286mm) lengths. Thickness is 2.7mm.