Thermobest Aluminized 14 in High Heat Level 5 Glove with FR Felt Liner, ANSI/ISEA Cut Level A7, Gauntlet Cuff
Product Details
The National Safety Apparel Thermobest Aluminized High Heat Glove delivers multi-hazard hand protection for professionals working in foundries, metal casting, kiln operations, and other extreme heat environments. Built from a 22 oz. ThermoBest Aramid/Fiberglass Blend outer shell, the aluminized back reflects radiant heat, sparks, and molten metal splash to keep hands protected at temperatures up to 600°F. An FR Felt lining and straight thumb design enhance thermal insulation and maintain dexterity during extended use. At 14 inches in length with a gauntlet-style cuff, the glove provides generous wrist and forearm coverage. Performance is verified to ASTM F1060 at 600°F and meets ANSI/ISEA 105 Heat Level 5, Cut Level A7, and Puncture Level 3.
- Tested to ASTM F1060 at 600°F with an average time to second-degree burn of over 25 seconds, confirming reliable high-heat protection
- Aluminized back reflects radiant heat, sparks, and molten metal splash away from hands for multi-hazard protection
- 22 oz. ThermoBest Aramid/Fiberglass Blend outer shell delivers superior high heat, cut, puncture, and abrasion resistance
- FR Felt lining provides enhanced thermal insulation and comfortable extended wear
- Straight thumb design promotes natural fit and improved dexterity in demanding applications
- Gauntlet cuff and 14” length offer extended wrist and forearm coverage ideal for metal handling, foundry, and kiln work
- Meets ANSI/ISEA 105 Heat Level 5, Cut Level A7, Puncture Level 3, and Abrasion Level 5 for verified multi-hazard compliance
Item Specifications
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Level 5
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A7
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Level 5
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Level 3
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25.10 seconds
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Yellow / Silver
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22 oz
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FR Felt
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500°F to 608°F
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ASTM F1060 @ 600°F
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Straight
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1.38 lb
