Product Name Glass wool Via CE Certificate Non-combustiblity A1 GB Testing Specification Glass Wool Blanket Density 10K--48K Thickness 25mmí¬150mm Wide 1200mm Length 5mí¬30m Aluminum foil are able to be stick on the surface. Glass Wool Board Density 24Kí¬80K Length 1200mm Wide 600mm, 1200mm Accept OEM Packaging Take advanced Vacuum compress technology 1. Normal standard PE+PP 2. Heat contraction sealed PE+PP+PE 3 Color with the bag PE+(PP+PE) 4. Accept OEM Technical Parameters Conductivity Coefficient 0.036W/M.Kí¬0.042W/M.K Fiber diameter