12 x 20 18 oz Aluminized Fiberglass Blankets12' x 20' aluminum welding blankets are used in situations where reflectivity is important, these welding blankets & curtains have excellent thermal characteristics. These blankets have a 4 MIL aluminized foil laminated with a fire-retardant thermoplastic adhesive to our 100% 18 oz. fiberglass. Ideal for heat reflectivity in curtains blankets and shields up to 1000 degrees.
Please Note: ** Welding Blankets are made to order and take up to 12-15 business days before shipping. Please Read Our Custom Tarp Policy Before Ordering. Welding Blankets Are Sold As Full Finished Sizes **