The Black Stallion 580AC heat shield is easy to misread as a complete welding glove because some retail titles use “heat shield gloves” wording. Black Stallion’s current manufacturer page is more specific: part 580AC is an aluminized fiberglass and carbon-felt heat shield that snaps onto the Black Stallion 580 Stick Glove, which is sold separately. If you already own the compatible glove, 580AC is the add-on. If you need a complete glove system, 580AC by itself is not the full setup.
Quick fit check: what 580AC actually includes
Black Stallion describes 580AC as a one-size heat shield made with an 18 oz. aluminized fiberglass top layer over a double layer of 5 mm carbon felt. The manufacturer lists Kevlar stitching and eight snaps that attach the shield to the Black Stallion 580 Stick Glove. The application listed by Black Stallion is stick welding.
That “eight snaps” detail is the fastest compatibility check. The shield is not a universal hand pad intended to wrap around any glove. It is designed around the snap pattern on the Black Stallion 580 glove family. Before ordering, look at the glove you actually have and verify the exact model and attachment points.
Why a snap-on heat shield is different from buying a heavier glove
A glove and a heat shield solve related but different problems. The glove provides the basic hand covering, dexterity, and protection specified for the welding task. A localized shield adds material between a high-radiant-heat area and the hand. That can be useful when one area of the hand takes more heat than the rest, particularly in stick welding where the manufacturer specifically designed the 580AC/580 combination.
The advantage of an add-on design is that the extra insulation is concentrated where the compatible glove places it instead of making the entire glove bulkier. The tradeoff is compatibility: the shield is useful only when it is attached correctly to the glove it was built for.
What the layers are doing
The aluminized fiberglass outer layer is intended to reflect radiant heat. Beneath it, Black Stallion uses two layers of carbon felt, each listed at 5 mm, to add thermal insulation. Kevlar stitching holds the assembly together in a welding environment. Those are manufacturer-stated construction details; they should not be converted into an invented temperature rating. Black Stallion’s current product page does not publish a universal “safe to X degrees” claim for the 580AC.
That missing temperature number matters. Welding heat exposure changes with amperage, arc length, position, distance from the puddle, duration, preheated material, reflected heat, and nearby hot metal. A heat shield is not permission to hold a hand closer to the arc or hot work than the job and PPE allow.
The compatible glove is the key ordering detail
Black Stallion’s manufacturer documentation says the 580AC attaches to the 580 Stick Glove. The current 580 glove literature describes a split-cowhide stick-welding glove with snaps specifically provided for the 580AC shield. That paired design is more reliable evidence than assuming another Black Stallion glove, a generic stick glove, or a different brand will accept the shield.
If your glove does not say 580, do not order 580AC based only on visual similarity. Confirm the model. A few millimeters of snap-position difference is enough to make an accessory unusable or unstable.
When the 580AC makes practical sense
The best use case is straightforward: you already use a Black Stallion 580 Stick Glove, the glove remains serviceable, and you want the manufacturer-designed radiant-heat shield that attaches to its snaps. It can also make sense when a shop standardizes on the 580 glove and wants replaceable shields available as wear items rather than replacing the entire glove whenever the shield is damaged.
It makes less sense if you are starting from zero and assume 580AC is a complete pair of welding gloves. It also should not be treated as a universal patch for worn-out gloves. If the base glove is cut, burned through, contaminated, stiff, or otherwise no longer serviceable, adding a shield does not restore the glove.
Inspect the shield and glove as one PPE system
Before use, check that every snap is secure and that the shield lies in the intended position instead of folding or rotating into the work. Inspect the aluminized surface for tears, heavy contamination, or delamination and check the carbon-felt layers for damage. Inspect the glove independently for seam failure, holes, burn-through, stiffened leather, or other conditions that can reduce protection.
Do not repair welding PPE with unknown adhesive, tape, fabric, or hardware that could melt, ignite, conduct heat, or interfere with movement. Follow Black Stallion’s current care and replacement guidance for the glove and shield.
Current Arc Weld availability check
Arc Weld currently lists Black Stallion 580AC as an active product with stocking quantity available, and the connected store inventory also shows the SKU in stock. The important ordering correction is the product type: this is the FluxGuard heat shield accessory for the compatible 580 Stick Glove, not a standalone complete welding glove.
View Black Stallion 580AC at Arc Weld. Verify that your glove is the compatible 580 model before ordering.
580AC buying checklist
First, confirm the part number is 580AC. Second, confirm the base glove is the Black Stallion 580 Stick Glove with the matching eight-snap attachment pattern. Third, remember that the glove is sold separately. Fourth, inspect the glove you already own before adding the shield. Finally, use the shield only within the manufacturer’s intended stick-welding application and your shop’s PPE requirements.
If you are still deciding between glove, sleeve, jacket, or other protection for the work, use the WSP PPE Support hub to start with the PPE type and process instead of forcing one accessory to cover the wrong hazard.
Bottom line
The Black Stallion 580AC is a purpose-built snap-on heat shield, not a complete glove. Black Stallion specifies an 18 oz. aluminized fiberglass outer layer, two 5 mm carbon-felt layers, Kevlar stitching, and eight snaps for the 580 Stick Glove. If that is the glove you already use, 580AC is the matching accessory. If you have another glove—or no glove yet—verify the complete PPE setup before buying.
Sources checked
Black Stallion — 580AC Aluminized Fiberglass & Carbon Felt Heat Shield; Arc Weld — 580AC current product page; Weld Support Parts — PPE Support.
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