Automotive Grade PUR Hot Melt Adhesive Web For Car Sunroof Roller Sunshade Fabric Lamination This Automotive Grade PUR Hot Melt Adhesive is a reactive polyurethane hot melt adhesive, specially developed for lamination of automotive sunroof roller sunshade fabrics. As a moisture-curing reactive PUR adhesive, it forms cross-linked bonding structure after hot pressing and moisture curing. It is designed for the unique working condition of sunroof roller sunshades: repeated