Review on 🔥 YESWELDER Fireproof Welding Blanket 4' x 6', 1/3” (8mm) Thick Fiberglass Weld Shield with Grommets, Thermal Resistant Insulation for Heavy-Duty Welding, Curtain, Fire Retardant Mat, Grill Cover by Matt Watson

You can always tell a good sweat blanket by its weight. It only has this. I was surprised by the weight and quality of this sweat blanket. It's made of fiberglass, which is a good material for a sweat blanket. They can withstand temperatures up to 1000 degrees. This blanket has brass grommets that make hanging a pleasure. Use this as a kind of shield so nobody goes blind, then use it to prevent materials from igniting while welding. They are very useful when welding the truck frame. I use them to cover tires. Overall this is a great sweat rug and well worth the price. I highly recommend.