For extra heavy duty welding applications – sparks, spatter, molten metal and slag. Silica cloth has excellent thermal insulation characteristics over a wide temperature range and resists melting up to 3,000o F; it also has excellent chemical resistance and electrical insulation properties. • 36 oz tan silica • Protects against sparks, spatter, and slag • Temperature rating: 1800ºF (melting temperature 3000ºF) • Weight: 36 oz/yd2 • Thickness: .060″ • Not grommeted • FM approved
