Built Up & Modified Bitumen Systems

FleeceBack Membrane System

It is a single-ply system that uses a hot or cold asphalt or adhesive to bond membrane for the roof substrate.
 This is the same membrane used on the other systems, except that this one has a fabric monothically
 attached to the underside of the membrane. 
 This fabric gets saturated by th asphalt and bond membrane of the roof substrate 



Norton 360