... Specifications:1. High Adhesion Strength 2. High quality weaving cloth,non-woven fabric,fiberglass cloth 3. Pure aluminum foil / aluminum film / coating ... ,environmental protection2.Light and soft,clean,flame retardant,easy to install.3.With hot reflex,heat insulation,sound insulation ... foilGeneral width: 40mm , 50mm , 60mm , 120mm ,160mm(According to customer needs other width can be cut)The length of ...