2 Pack Welding Blanket 4×6 ft – Heavy Duty Fiberglass Heat Resistant Fabric, …
【Fiberglass Welding Blanket】 : Made of 24.7 oz/yd² fiberglass fabric, the welding blanket provides excellent thermal protection and withstands up to 1,022℉ (550℃) working temperatures. Effectively protecting welders and property from heat, embers, sparks and spatter.