Medium Duty Welding Curtains/Blankets

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1700 SAR-2

Description LEWCO Style 1700 SAR-2 is an asbestos-free, woven fiberglass fabric impregnated with a special chemical, water and oil-resistant silicone rubber. LEWCO Style 1700 SAR-2 is a flexible, light-to-medium weight fabric for welding curtains and fire blanket applications.

Typical Properties Color Iron Oxide (Red) Weight 17.0 Oz./yd2 Thickness 0.017 in Width 60″ Weave 4-Harness Satin Roll Length 50 yd Fabric Melting Point 1523°F Coating Decomposition 500°F

1750 SAR-2

Description LEWCO Style 1750 SAR-2 is an asbestos-free, woven fiberglass fabric impregnated with a special chemical, water and oil-resistant silicone rubber. LEWCO Style 1750 SAR-2 is a flexible, light-to-medium weight fabric for welding curtains and fire blanket applications. The silicone coating is designed to prevent dust and fly.

Typical Properties Color Iron Oxide (Red) Weight 17.5 Oz./yd2 Thickness 0.0175 in Width 60″ Weave 4-Harness Satin Roll Length 50 yd Fabric Melting Point 1523°F Coating Decomposition 500°F

3000 SAR-2

Description LEWCO Style 3000 SAR-2 is an asbestos-free woven fiberglass fabric impregnated with a special chemical, water and oil-resistant silicone rubber. LEWCO Style 3000 SAR-2 is a flexible heavy weight fabric for removable insulation blankets and welding curtains.

Typical Properties Color Red/Aluminized Pigment Weight 30.0 Oz./yd2 Thickness 0.030 in Width 60″ Weave 4-Harness Satin Roll Length 50 yd Fabric Melting Point 1523°F Coating Decomposition 500°F

2400 F-O

Description LEWCO 2400 F-O is an asbestos-free fiberglass fabric and has been designed as a medium weight fabric for shielding against sparks, spatter and slight slag. This material should be oriented as a curtain or draped downward to allow hot metal to roll off. This material should not be used to catch and hold molten slad. LEWCO has other fabrics available to catch and hold molten slag.

Typical Properties Color Orange Weight 24 Oz./yd2 Thickness 0.065 in Width 60 in Weave Plain Roll Length 50 yd Fabric Melting Point 1523°F Coating Decomposition 300°F

2400 N

Description LEWCO Style 2400 N is an asbestos-free woven fiberglass fabric coated on both sides with neopreme elastomers. The fabric was developed for welding curtains, blankets and screens to provide protection from molten metal splash. Standard stock color is Black – other colors available upon request. This fabric has been designed to prevent dust and fly. Lewco 2400 N has been tested and meets NFPA 701-1999 Fire Tests for Flame Resistant Textiles and Films Method 2.

Typical Properties Color Black Weight 24 Oz./yd2 Thickness 0.045 in Width 60″ Weave Satin Roll Length 50 yd Fabric Melting Point 1523°F Coating Decomposition 250°F

Carbonized Blanket Felt

Description LEWCO carbonized black blanket felt is asbestos-free and has been specifically manufactured to provide a higher temperature resistance in certain applications. This fabric works very well in welding blanket applications. Contact LEWCO with your application.

Typical Properties Color Black Weight 60 Oz./yd2 Thickness 0.104 in Width 60″ Weave Plain Roll Length 50 yd Fabric Melting Point Above 2000°F Roll Length 50 yd

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