Uncoated Fiberglass Welding Blanket Roll – Durable Heat Protection for Industrial Welding
Product Overview
The Uncoated Fiberglass Welding Blanket Roll is a high-performance thermal protection material designed for welding, cutting, grinding, and other high-temperature industrial operations. Manufactured from premium fiberglass yarns without surface coating, this welding blanket roll delivers excellent heat resistance, flexibility, and durability while maintaining breathability and lightweight handling.
It is widely used in metal fabrication, shipbuilding, construction, automotive repair, and industrial maintenance environments where protection against sparks, spatter, and radiant heat is critical.
Key Features of Uncoated Fiberglass Welding Blanket Roll
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High Temperature Resistance
Withstands continuous exposure to temperatures up to 550°C (1022°F) and short-term peaks up to 1000°C (1832°F).
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Uncoated & Flexible Structure
The uncoated surface allows better flexibility and easy cutting, folding, and custom sizing without cracking or stiffness.
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Excellent Spark & Spatter Protection
Effectively blocks welding sparks, molten metal splashes, and grinding debris.
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Lightweight Yet Durable
Strong fiberglass weave ensures long service life while remaining easy to handle and install.
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Non-Combustible & Flame Retardant
Made from inherently flame-resistant fiberglass material for enhanced workplace safety.
Technical Specifications
| Specification |
Details |
| Material |
E-glass fiberglass |
| Surface Treatment |
Uncoated |
| Thickness |
0.4 mm – 3.0 mm (customizable) |
| Width |
1 m – 2 m (custom sizes available) |
| Length |
Roll format (25 m, 30 m, or custom) |
| Continuous Working Temp |
Up to 550°C |
| Short-Term Heat Resistance |
Up to 1000°C |
| Color |
White / Natural |
| Weave Type |
Plain weave |
Applications
The Uncoated Fiberglass Welding Blanket Roll is suitable for a wide range of industrial and commercial uses:
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Welding and cutting protection
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Fire-resistant barriers and curtains
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Equipment and machinery insulation
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Spark containment during grinding
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Temporary fire protection covers
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Industrial thermal insulation layers
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Shipyards, workshops, and construction sites
Why Choose Uncoated Fiberglass Welding Blanket Roll
Unlike coated welding blankets, uncoated fiberglass welding blanket rolls offer greater breathability and flexibility, making them ideal for applications where adaptability and ease of use are required. They are also more cost-effective, making them a popular choice for bulk industrial use.
Additionally, the roll format allows users to cut the blanket to exact dimensions, reducing waste and improving efficiency on-site.
Packaging & Customization Options
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Roll packaging with protective wrapping
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Custom widths, lengths, and thicknesses available
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OEM labeling and private branding supported
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Bulk supply for distributors and wholesalers
Quality & Compliance
Our Uncoated Fiberglass Welding Blanket Roll is manufactured under strict quality control standards and complies with common industrial safety requirements. Each batch is inspected for weave consistency, tensile strength, and heat resistance to ensure reliable performance in demanding environments.
FAQs – Uncoated Fiberglass Welding Blanket Roll
1. What is the main advantage of an uncoated fiberglass welding blanket?
The uncoated design offers superior flexibility, breathability, and ease of cutting compared to coated blankets, making it ideal for versatile industrial use.
2. Can this welding blanket roll be used outdoors?
Yes, it can be used outdoors, but prolonged exposure to moisture may affect performance. Dry storage is recommended when not in use.
3. Is the uncoated fiberglass welding blanket reusable?
Yes, it is reusable as long as it is not mechanically damaged or excessively contaminated by molten metal.
4. Does it release harmful fumes during welding?
No, fiberglass is non-combustible and does not emit toxic fumes under normal welding conditions.
5. Can I order custom sizes?
Absolutely. Width, length, thickness, and roll size can be customized according to your project needs.
6. Is this product suitable for fire curtains or thermal barriers?
Yes, it is commonly used as a fire-resistant curtain or temporary thermal barrier in industrial settings.
The Uncoated Fiberglass Welding Blanket Roll is a reliable, economical, and versatile solution for protecting workers, equipment, and surroundings from welding sparks and high temperatures. With excellent heat resistance, flexibility, and customizable options, it is an ideal choice for industrial professionals seeking dependable fire and thermal protection materials.
Technical Documentation
Technical Overview – Uncoated Fiberglass Welding Blanket (PDF)
This Technical Overview provides engineering-level information on material construction, thermal performance, mechanical characteristics, application conditions, and RFQ requirements for uncoated fiberglass welding blankets used in industrial welding and fabrication environments.
Related product page:
Download Technical Overview (PDF)
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| Fabric you can choose from BSTFLEX |
Types of welding |
| Uncoated fiberglass welding blanket |
Light, middle, heavy welding sparks |
| Heat treated fiberglass welding blanket |
Light, middle, heavy welding sparks |
| PVC coated fiberglass welding blanket |
Light welding sparks |
| Silicone coated fiberglass welding blanket |
Light, middle, heavy welding sparks |
| Acrylic coated fiberglass welding blanket |
Middle welding sparks |
| Silica fiber welding blanket |
Heavy, Extreme heavy welding sparks |
| Silicone coated silica welding blanket |
Heavy, Extreme heavy welding sparks |
| Vermiculite coated fiberglass welding blanket |
Heavy, Extreme heavy welding sparks |
| Triple layer fiberglass welding blanket |
Extreme heavy welding sparks |
| Carbon fiber welding blanket |
Extreme heavy welding sparks |
| Size: 4'X6', 6' X 6', 6' X 8', 8' X 8', 10' X 10', 1m width X 50m roll length, or customized |
Other Welding blankets & Welding blanket rolls products:
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