0.43 mm 3732 High Temperature Alkali Free Fiberglass Fabric - Fireproof Heat Insulation

0.43 mm 3732 High Temperature Alkali Free Fiberglass Fabric - Fireproof Heat Insulation. Customizable Dimensions: Width (1000-2000mm), thickness, and weight are fully customizable. Free Sample Provision: Customers can request free samples to verify product quality. Certified Quality: Holds CE, GS, ISO, and SGS certifications for reliability. 100% Fiberglass Material: Made from alkali-free E-glass fiber for durability and fire prevention. Manufacturer Direct: Direct factory sales with 15+ years experience and OEM support.