Automotive Roof Headliner PUR Hot Melt Adhesive for Ceiling Fabric Foam Lamination Product Specifications Attribute Value Material Polyurethane PUR (Reactive) Curing Method Moisture curing Appearance Water white solid Density 1.05 g/cm³ Melt Viscosity 7000 ±500 mPa·s @120°C Open Time 1-1.5 min Sizing Temperature 120-150°C Solid Content 100% Primary Application Automotive roof headliner and ceiling fabric to foam lamination Suitable Substrates Nonwoven, fabric, PU foam,