PW24B66 - 6' x 6' 24oz Heat-Treated Fiberglass Welding Blanket

Reliable Spark Protection for Professional Workspaces

Ensure the safety of your workshop and personnel with the PW24B66 6' x 6' 24 oz Welding Blanket. Designed for the rigors of daily industrial use, this medium-to-heavy-duty blanket serves as a critical barrier against the hazards of welding, cutting, and grinding. Constructed from high-quality fiberglass that has been heat-treated, it offers a substantial weight of 24 ounces per square yard. This specific density is the industry sweet spot for general-purpose protection, capable of deflecting sparks, light spatter, and intermittent heat exposure without failure.

The blanket measures a square 6 feet by 6 feet, providing 36 square feet of coverage. This size is versatile enough to drape over machinery, cover flammable inventory, or hang vertically as a temporary shield between workstations. Unlike lighter 18 oz blankets, the 24 oz weave provides enhanced thermal resistance and physical durability, making it less prone to burn-through from minor slag. The heat-treatment process locks the fiberglass weave, significantly reducing the shedding of fibers; this means the blanket is less likely to unravel over time and is more comfortable to handle, reducing the "fiberglass itch" often associated with raw materials.

Durability is further reinforced by the manufacturing quality. The edges are securely hemmed to prevent fraying even after repeated deployment and folding. Heavy-duty grommets are installed along the edges, allowing users to securely fasten the blanket with zip ties, wire, or hooks. Whether you are performing automotive repairs, structural fabrication, or facility maintenance, this welding blanket is an essential safety tool that helps prevent costly fire damage and protects valuable equipment from pitting and scarring.

Key Benefits

• Thermal Resistance: Capable of withstanding continuous operating temperatures up to 1000°F, making it suitable for most MIG and TIG welding environments.


• Versatile Deployment: The square form factor allows for use as a flat cover, a vertical curtain, or a wrapped shield for pipes and components.


• Enhanced Safety: Acts as a reliable fire retardant barrier, ensuring compliance with workplace safety regulations regarding hot work.