
GB-Standard Chopped Strand Mat Fiberglass for Construction Insulation. Customizable Dimensions: Width ranges from 200-3300mm and weight is customizable to specific needs. Eco-Friendly Adhesives: Meets EU RoHS and China GB/T 18583 standards with no formaldehyde or VOCs. Fire-Retardant Option: Available flame-retardant CSM meets GB 8624 Class B1 fire standard. Stable Adhesion: Uses food-grade polyester reducing construction time by 15% compared to low-quality CSM. Uniform Mechanical Properties: Non-directional fiber distribution ensures consistent strength in all directions. Free Sample Available: Samples are provided free of charge for quality verification. Strict Quality Control: 100% manual and machine inspection ensures no impurities or defects.