Uncoated Fiberglass Welding Blanket is designed to provide reliable protection against sparks, spatter, and moderate heat exposure during welding, cutting, and metal fabrication operations. Manufactured from woven fiberglass fabric without surface coatings, the blanket offers a practical balance of heat resistance, flexibility, and ease of handling for general-purpose industrial protection.
The blanket is suitable for horizontal or vertical applications and can be supplied with grommets for convenient hanging and positioning in welding environments.
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EXW, CIF, FOB, DDP, etcProduct Origin:
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Shanghai, NingboLead Time：
3-10 daysUncoated Fiberglass Welding Blanket is designed to provide reliable protection against sparks, spatter, and moderate radiant heat generated during welding, cutting, and metal fabrication operations. Manufactured from woven fiberglass fabric without surface coatings, this welding blanket offers excellent heat resistance, flexibility, and breathability for general-purpose industrial protection.
Uncoated fiberglass welding blankets are widely used in applications where effective spark and heat shielding is required without the need for additional surface treatments.
This welding blanket is produced from continuous fiberglass yarns woven into a durable and flexible fabric structure. The uncoated construction allows the material to maintain its natural heat resistance and permeability while remaining lightweight and easy to handle.
Key construction features include:
Woven fiberglass fabric without coatings
Inherent resistance to heat and flame
Flexible structure for easy draping and positioning
Good mechanical strength for repeated use
The absence of coatings makes this blanket suitable for applications where breathability and cost efficiency are important.
Uncoated fiberglass welding blankets are designed for protection against common welding hazards:
Effective shielding against sparks and welding spatter
Resistance to moderate radiant heat exposure
Stable performance under intermittent high-temperature conditions
Suitable for general welding and fabrication environments
For applications involving prolonged extreme heat or molten metal splash, coated or higher-performance blankets may be recommended.
Uncoated fiberglass welding blankets are commonly used in:
Welding and cutting operations
Metal fabrication and maintenance work
Grinding and repair activities
Protection of equipment, floors, and surrounding surfaces
General industrial heat and spark protection
They are widely used in workshops, factories, shipyards, and construction sites.
| Item | Description |
|---|---|
| Base material | Fiberglass |
| Surface treatment | Uncoated |
| Construction | Woven fabric |
| Blanket thickness | Customized upon request |
| Areal weight | Customized upon request |
| Standard size | Customized upon request |
| Heat resistance | Suitable for welding and spark protection |
| Flame resistance | Inherent |
| Flexibility | Flexible and easy to drape |
Blanket can be draped or positioned over work areas and equipment
Can be cut to size using standard cutting tools
Avoid direct contact with molten metal without additional protection
Protective gloves are recommended during handling
Proper placement ensures effective protection and longer service life.
Compared with coated welding blankets, uncoated fiberglass blankets offer:
Lightweight and easy handling
Good breathability
Cost-effective protection for general welding tasks
Flexible fabric suitable for various applications
These advantages make them a practical choice for everyday welding protection.
Not intended for prolonged exposure to extreme radiant heat
Not suitable for direct molten metal contact
Performance depends on correct application and exposure conditions
Selection should be based on actual welding environment and protection requirements.
To receive accurate pricing and technical support, please provide the following information when submitting an inquiry:
Application type and working environment
Required blanket dimensions and quantity
Expected heat exposure level
Frequency of use
Blanket size, thickness, and fabric weight can be customized according to specific application requirements.
Uncoated Fiberglass Welding Blanket is recommended for general welding, cutting, and fabrication applications requiring dependable spark and heat protection, especially where lightweight handling and cost efficiency are important.
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)
| 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:
The Carbon Fiber Felt Welding Blanket Rolls, made from precursor carbon fiber (PAN), offer excellent protection in high-heat environments with resistance up to 1800°F (982°C). Lightweight, flexible, and tear-resistant, this blanket is ideal for shielding against sparks, spatter, and slag during welding, brazing, and soldering tasks. Its soft, scratch-free material is safe for delicate surfaces, making it suitable for a range of applications, including auto repair and metalworking. Custom sizes are available to meet specific needs, ensuring versatility in various industrial settings. This blanket excels at providing flame resistance without compromising flexibility or durability.
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Heat Reflective Aluminized Welding Blanket Rolls provide excellent heat resistance and protection during welding, offering superior thermal insulation. Made from durable aluminized fiberglass, these blankets reflect high heat while safeguarding surfaces and workers from extreme temperatures, ensuring safety and efficiency in industrial environments.
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Silicone-Coated Fiberglass Welding Blanket Rolls offer excellent heat resistance and durability for welding applications. Designed to withstand high temperatures, they protect surfaces and workers from sparks, splatter, and molten metal. The silicone coating enhances flexibility and abrasion resistance, making these blankets ideal for demanding industrial environments.
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Vermiculite-Coated Fiberglass Welding Blanket Rolls offer superior heat resistance and protection in high-temperature environments. The vermiculite coating enhances the blanket's durability, providing excellent resistance to molten metal splash, sparks, and extreme heat. Ideal for welding, fabrication, and other industrial applications where safety and performance are paramount.
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Silicone Coated Fiberglass Welding Blanket is designed for extreme heat and rugged industrial use, this welding blanket features a silicone-coated fiberglass construction, rated for 500°F continuous (silicone layer) and 1000°F intermittent (fiberglass base) temperatures. Resistant to oil, water, abrasion, and tears, it ensures durability in demanding environments. Stainless steel grommets spaced every 24" enable secure vertical or horizontal installation as heat shields, equipment covers, or welding curtains. Available in 17 oz/sq.yd (standard) or 32 oz/sq.yd (heavy-duty) weights, multiple standard sizes, and custom rolls. Sewn with high-heat thread and reinforced edges, it’s ideal for foundries, refineries, and construction—where flexibility, safety, and thermal resistance are critical. Not for stress relief applications.
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The Silica Fabric Welding Blanket offers exceptional protection against extreme heat, sparks, and molten metal with a working temperature of 1800°F and a melt point of 3000°F. Made from durable satin weave silica fabric, it’s ideal for welding, heat treating, and furnace applications. Available with or without grommets.
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The carbon fiber felt welding blanket is designed for high-temperature applications where thermal stability and material flexibility are required. Made from carbon fiber felt, it provides reliable heat resistance up to 1800°F while maintaining low thermal conductivity and non-conductive properties. The felt structure allows the blanket to be easily cut, shaped, and fitted around equipment or work areas, making it suitable for welding, brazing, glassworking, and other industrial processes involving localized heat exposure. Its tear resistance and flexibility support repeated handling in workshop and production environments.
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The Acrylic Coated Fiberglass Welding Blanket is designed to provide reliable protection against welding sparks, spatter, and radiant heat during hot work operations. Manufactured from woven fiberglass fabric with a durable acrylic coating, this blanket offers enhanced surface strength, flexibility, and resistance to mechanical wear. It is widely used in welding, cutting, and fabrication environments to protect equipment, work surfaces, and surrounding areas. Compared with uncoated fiberglass materials, the acrylic coating improves durability and handling performance, making this welding blanket a practical and cost-effective choice for industrial safety applications.
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