Grainger Welding Blankets: Heat Protection for Safe Metalwork
Grainger welding blankets protect surfaces from sparks, slag, and heat during welding. These flame-resistant covers come in various materials and sizes for different applications. Learn how to choose and use them effectively.
What Are Grainger Welding Blankets?
Grainger welding blankets are protective covers designed to shield floors, walls, and equipment from welding hazards. Made from materials like fiberglass or silica, they resist temperatures up to 2000°F (1093°C). You'll find them in industrial settings, auto shops, and construction sites.
Key Features of Grainger Welding Blankets
When selecting a Grainger welding blanket, consider these features:
- Material:Fiberglass (most common), silica, or ceramic options
- Temperature rating:Typically 1000°F to 2000°F (538°C to 1093°C)
- Size:Ranging from small 3'x3' sheets to large 12'x12' covers
- Thickness:Usually between 1/16" to 1/8" for durability
- Edge treatment:Some have reinforced edges for longer life
How to Choose the Right Grainger Welding Blanket
Select your welding blanket based on these factors:
- Welding type:MIG/TIG welding needs different protection than plasma cutting
- Work area size:Measure your workspace before purchasing
- Mobility needs:Some blankets have grommets for hanging
- Durability:Thicker blankets last longer in heavy-use environments
- Regulations:Ensure compliance with OSHA or other safety standards
Proper Use of Grainger Welding Blankets
To get the most from your Grainger welding blanket:
- Cover all surfaces within 35 feet of the welding area
- Overlap multiple blankets by at least 6 inches when covering large areas
- Inspect regularly for holes or thinning areas
- Store properly - fold neatly and keep in a dry place
- Replace when the material becomes brittle or develops large holes
Maintenance and Care Tips
Extend your Grainger welding blanket's life with proper care:
Shake off slag and debris after each use. For stubborn residue, use a stiff brush. Never wash fiberglass blankets with water - this reduces their fire resistance. Store them flat or rolled, not folded, to prevent crease damage.
Safety Considerations
While Grainger welding blankets provide excellent protection, remember:
- They don't make welding completely safe - always wear proper PPE
- Never use damaged blankets - replace them immediately
- Keep blankets away from open flames when not in use
- Ensure proper ventilation when welding under covered areas
Alternatives to Grainger Welding Blankets
For situations where blankets aren't ideal, consider:
- Welding curtains for visibility needs
- Portable welding screens for temporary setups
- Fire-resistant sprays for irregular surfaces
However, Grainger welding blankets remain the most versatile solution for most welding protection needs.
Where to Buy Grainger Welding Blankets
Purchase directly from Grainger's website or authorized distributors. Consider buying multiple sizes for different projects. Many industrial supply stores carry them in stock for immediate needs.
Final Thoughts
Grainger welding blankets are essential safety tools for any welding operation. By choosing the right type and using it properly, you'll protect your workspace and extend equipment life. Always prioritize safety over cost when selecting welding protection.
