Heat-Resistant Chemical Resistant Fiberglass Fabric with Double-Sided Silicone Coating for Welding. Chemical & Corrosion Resistance: Resists acids, alkalis, oils, and solvents for durability in chemical industries. Customizable Specifications: Color, width, coating content, and thickness are fully customizable. Flame Retardant Material: Silicone coated fiberglass cloth offers excellent flame retardant properties. Waterproof & Weatherproof: Silicone coating provides excellent resistance to water, UV rays, and weather. High Mechanical Strength: Reinforced fiberglass base ensures high tensile strength and tear resistance. Versatile Applications: Ideal for welding, aerospace, construction, and electrical insulation. Free Sample Available: Free samples are provided for quality verification before bulk orders.