STEINER 397 Welding Blanket 8 ft x 6 ft 26 oz/sq yd
Fiberglass welding blanket with vermiculite coating resists sparks, slag and spatter up to 1,200 °F
- Product typeWelding Protection
- Heavy-duty protection rated to 1,200 °F
- 26 oz/sq yd fiberglass resists slag and spatter
- Vermiculite coating adds abrasion and spark resistance
- FM Approved for verified fire safety
- Corner grommets on 24 in spacing allow secure hanging
Heavy-duty welding blanket for industrial use
The STEINER 397 welding blanket measures 8 ft by 6 ft and uses a 26 oz/sq yd fiberglass material coated with vermiculite. It withstands temperatures up to 1,200 degrees F and meets FM Approved standards for fire safety. The 0.05 in thick construction provides heavy-duty protection against sparks, spatter, slag, and abrasion during welding operations.
Grommets enable secure positioning and coverage
Two grommets on each corner spaced 24 in apart allow the blanket to be fastened tightly over equipment or work areas. This fastening system prevents the blanket from shifting when exposed to heat or air movement. The black fiberglass material resists degradation from repeated exposure to molten metal and high-heat environments.
Suited for professional welders
This blanket fits heavy-duty applications requiring large-area protection and high-temperature resistance. Buyers needing a smaller coverage area or a lighter-weight material for light-duty tasks should consider other options. The fixed 8 ft by 6 ft dimensions may not suit confined workspaces or portable welding kits.
How it compares
Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.
- Price $67.99
- Pricier than about 56% of the 1,978 comparable items (median $50.99).
Specifications
| Product | |
|---|---|
| Brand name | STEINER |
| Product type | Welding Protection |
Questions about this item
Will the grommets on the STEINER 397 blanket need replacing after repeated hanging?
The blanket has grommets on each corner with 24 in spacing; they are built for heavy duty use and show no scheduled replacement interval.
What limits continuous protection when the STEINER 397 blanket faces prolonged high heat?
The vermiculite-coated fiberglass is rated to 1,200 Degrees F; exceeding that temperature is the first limit under sustained use.
Does the STEINER 397 blanket become too hot to handle or emit fumes during all-day welding?
The fiberglass material resists slag, sparks and spatter while withstanding 1,200 Degrees F, staying intact without reported fume issues.
More in Welding Equipment & Positioners
Similar items
Harris 56F318MPOP Brazing Rod 1/16x18 56% Silver
- Safety-Silv-56 Flux…
- Flux Coated





