Welding Blanket, Protective Material Fiberglass, Protective Material Coating Uncoated, Maximum Temperature 1,000 Degrees F, Overall Length 8 ft, Overall Width 6 ft, Protective Material Color Tan, Protective Material Weight 18 oz/sq yd, Protective Material Thickness 0.04 in, Grommet Location Two on Each Corner, Standards FM Approved, NFPA701, Duty Rating Light, Grommet Spacing 24 in, Fastener Type Grommets, Grommet Hole Diameter 4/5 in, Grommet Material Brass This fiberglass welding blanket can help to enclose robotic welding cells and other welding work areas. It allows you to create a customized, enclosed area to protect personnel and equipment from welding sparks, spatter, and slag.