VEXTRA® (GLV) Cloth
VEXTRA® (GLV) is a heavy duty, fiberglass fabric with a tough, durable vermiculite coating and ideal as a base fabric for removable insulation pads for high heat industrial piping and equipment environments. The fabric is rated to 1000°F but with the vermiculite coating can remain stable to 1500°F (815°C). The coating is chemically inert, noncombustible, and odorless.
Sample available in 19 oz, TP only.
Download SDS- Product Specs
- Product Line Information
- Data Sheets
| Product Type | Product Number | Series | Standard Put-up | Fabric Type | Unit of Measure | Cont. Op. Temp. | Thickness (inches) | Available Widths (inches) | Weight (oz. per sq. yd) | Nominal Thickness (inches) | Data Sheets |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19oz, TP | GLV2025 TP 19 oz | GLV | 50YD/RL | VEXTRA (Vermiculite) | YD | 1000°F (540°C) | 0.030, 0.055 | 40, 60 | 19 | 0.03 | Data Sheet |
| 25 oz, Plain | GLV2401 25 oz | GLV | 50YD/RL | VEXTRA (Vermiculite) | YD | 1000°F (540°C) | 0.030, 0.055 | 40, 60, 72 | 19, 25, 18 | Data Sheet | |
| 18 oz, Plain | GLV2025 18oz | GLV | 50YD/RL | VEXTRA (Vermiculite) | YD | 1000°F (540°C) | 0.030 | 40, 60, 72 | 18 | Data Sheet |
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Combat heat with superior vermiculite armor.
Used for Welding Protection, Furnace Curtains, Pipe Wrapping/Lagging, Expansion Joints, Heat Shield/Containment, Machinery Protection, Removable Flange/Valve Covers, Stress Relief, Exhaust Manifold Wrap and more.
- Remains stable to 1500°F (815°C) (Upper Temperature Limit)
- Continuous operating temperature 1000°F (540°C)
- Non-combustible vermiculite-coated fiberglass
- 50% More protection than fiberglass
- Improved abrasion resistance
- Coating acts as armor to the fiberglass, providing better resistance to direct flame
- Heat travels across the fabric—not through it
- Available in three colors – blue, black and bronze
VEXTRA® Textiles are 100% fiberglass coated with a golden vermiculite solution made of plate-like mineral crystals. This non-combustible coating acts like armor when heat strikes the fabric, causing the heat to travel across the fabric rather than through it, shielding the fiberglass from the heat source.
Products
| Product Number | Data Sheets |
|---|---|
| GLV2025 TP 19 oz | Data Sheet |
| GLV2401 25 oz | Data Sheet |
| GLV2025 18oz | Data Sheet |

