Silicone Coated Fiberglass Welding Blanket is made of glass fiber and solid silicone coating after special treatment woven into the fabric, play a role in the isolation of heat source and flame, can be used for emergency fire or covered in the body to escape. It is very soft, smooth, and doesn't irritate skin, easy to carry. store and simple to use, is best choice for emergency, fire protection and fire fighting. Ideal for use in industry, kitchen, hotel, garage, gas station, laboratory, BBQ etc.