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

0.43 mm Alkali Free Fiberglass Fabric - 3732 Grade, High Temperature Fireproof Insulation. Alkali Free Composition: Made of 100% E-Glass fiber with zero alkali content for durability. Twill Weave Structure: Features a durable twill woven pattern for enhanced structural integrity. Multiple Certifications: Holds CE, GS, and ISO certifications ensuring global compliance. Free Sample Availability: Free samples provided upon request for quality verification. Manufacturer Direct Sales: Direct from factory with over 15 years of production experience. Versatile Applications: Ideal for fire blankets, industrial use, and wall/roof covering.