Hi Temp
Hi Temp O51-39-20 Welding Blanket Roll 150 ft x 3-1/4 ft Orange Silicone Coated Fiberglass
A 150-foot roll of orange silicone-coated fibreglass rated to 1,200 °F with grommets on each corner for welding protection
- TypeWelding Protection
- Handles 1,200 °F heat with silicone-coated fiberglass
- FM Approved rating confirms tested fire protection
- 150 ft roll covers large work areas
- Grommets on every corner speed up setup
- Chemical and water resistance extends blanket life
Hi Temp O51-39-20 Welding Blanket Roll
This welding blanket roll provides heat protection up to 1,200 degrees Fahrenheit for industrial welding and cutting operations. The silicone-coated fiberglass material measures 150 feet long by 3-1/4 feet wide and weighs 20 oz per square yard. It is designed for professional fabricators and maintenance teams who need a continuous barrier against sparks, spatter, and slag.
FM Approved standard and temperature limit
The blanket carries FM Approved certification and withstands a maximum temperature of 1,200 degrees Fahrenheit. Its 0.54 mm thickness and silicone coating deliver chemical and water resistance for harsh environments. Protection is limited to the rated temperature; exposure beyond this limit can degrade the material and compromise safety.
Grommets, dimensions, and coverage planning
Each corner includes a grommet for fastening with wire, hooks, or clamps during installation. Verify that the 3-1/4 foot width and 150 foot length match the area you intend to shield. Buyers who need wider single-panel coverage or a different fastening system should consider alternative configurations.
Highlights
- Handles 1,200 °F heat with silicone-coated fiberglass
- FM Approved rating confirms tested fire protection
- 150 ft roll covers large work areas
- Grommets on every corner speed up setup
- Chemical and water resistance extends blanket life
Specifications
| Type | Welding Protection |
|---|---|
| Brand | HI TEMP |
Questions about this item
Should I choose the 150 ft roll or a smaller size for my welding area?
This roll measures 150 ft long by 3-1/4 ft wide, giving continuous coverage for long seams or large fabrication bays.
What does the 1,200 °F rating mean when sparks land on the blanket?
The silicone-coated fiberglass withstands 1,200 °F, so molten spatter and slag will not burn through during heavy MIG or stick welding.
How do the grommets and FM approval affect installation and site compliance?
One grommet on each corner allows secure tie-down, and FM approval confirms the blanket meets fire-safety standards for industrial job sites.
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