SHC-700-121
SHC 700-121/122 is a self adhesive outer vapor barrier sheet composed of butyl rubber compound laminated to a aluminum and tough Polyester film and a treated peel and stick release liner.
SHC 700-121/122 is a self adhesive outer vapor barrier sheet composed of butyl rubber compound laminated to a aluminum and tough Polyester film and a treated peel and stick release liner.