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Black fiberglass welding blanket with grommets at each corner

STEINER

STEINER 376-4X6 Welding Blanket 6 ft 4 ft 28 oz/sq yd

SKU CH-YTXN-Y41WT

Fiberglass welding blanket measuring 6 ft by 4 ft with 28 oz/sq yd weight and 0.05 in thickness

  • Product typeWelding Protection
  • Withstands 1,000 °F heat thanks to acrylic-coated fiberglass
  • Medium-duty blanket rated FM Approved for welding safety
  • 28 oz/sq yd weight balances durability and handling
  • 05 in thickness resists abrasion, sparks and spatter
  • Grommets every 24 in on all four corners for secure hanging

STEINER 376 Welding Blanket

The STEINER 376 is a fiberglass welding blanket coated with acrylic and finished in black. It measures 6 ft by 4 ft and weighs 28 oz per square yard. The material is rated to withstand temperatures up to 1,000 degrees F and carries FM Approved certification for medium-duty protection.

Capacity and heat resistance

The blanket resists abrasion, sparks and welding spatter in medium-duty applications. Its 0.05 in thickness provides a barrier against heat up to the rated 1,000 degrees F. Protection diminishes beyond that temperature or under continuous heavy industrial loads that exceed the medium duty rating.

Installation and coverage

Grommets are placed on each corner with 24 in spacing for secure fastening. The 6 ft by 4 ft dimensions cover a broad work area while the grommet layout allows flexible hanging or draping. The fiberglass construction folds for storage and unfolds quickly when hot work begins.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $65.99
Pricier than about 55% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameSTEINER
Product typeWelding Protection

Questions about this item

Will the 6 ft by 4 ft fiberglass blanket with 0.05 in thickness cover the same bench area I currently protect with a smaller pad?

The blanket measures 6 ft long by 4 ft wide, giving 24 sq ft of coverage; its 0.05 in thick fiberglass with acrylic coating handles spatter up to 1,000 °F.

How can I confirm the 28 oz/sq yd blanket is holding up during a weld job?

Look for intact black fiberglass surface, no burn-through holes, and grommets still seated at each 24 in corner spacing after exposure to sparks and spatter.

Does the package include mounting hardware for the corner grommets or do I need to buy hooks separately?

Only the blanket with four corner grommets is supplied; hooks, chains or straps for hanging must be purchased separately.

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