Home / Safety Equipment / Welding Blanket / Fiberglass and Silicon Welding Blanket – 38″ x 24″ Fiberglass and Silicon Welding Blanket – 38″ x 24″$160.66 This blanket features a pocket and is good for protection against sparks and molten metal. Fiberglass and Silicon Welding Blanket - 38" x 24" quantity Add to cart PN: 12255 Category: Welding Blanket Tag: Silicone Coated Fiberglass Welding Blanket - Single Layer with Pocket 500? F 38" x 24"