Kleen-Bore Black Magic Liquid Gun Blue 3 oz Bottle

Kleen-Bore
MPN:
GB2
UPC:
026249003244
$10.69
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Kleen-Bore Black Magic Liquid Gun Blue delivers a professional-grade cold bluing solution that restores worn, scratched, or bare metal to a rich, deep finish — right at home or on the workbench.

  • Deep-penetrating cold blue formula trusted by major firearms manufacturers
  • Restores worn, scratched, or bare gun metal to a like-new finish
  • Previously exclusive to professional gunsmiths — now available to all shooters
  • Easy-to-follow expert instructions included for confident, consistent results
  • Child-resistant cap for safe, responsible storage in any environment
  • Ideal for touch-up work on blued steel pistols, rifles, and shotguns

Who This Is For

Black Magic Liquid Gun Blue is perfect for gun owners, hobbyists, and home gunsmiths who want to keep their blued firearms looking their best without sending them off for a costly professional refinish. Whether you're touching up a carry pistol that shows holster wear, refreshing a classic rifle, or finishing a small bare-metal repair, this compact 3 oz bottle gives you factory-quality results in minutes.

Kleen-Bore Black Magic Liquid Gun Blue 3 oz bottle with child-resistant cap

Specifications

BrandKleen-Bore
Product NameBlack Magic Liquid Gun Blue
Size3 oz Bottle
Application TypeCold Bluing Solution
Compatible MetalsBlued Steel Firearms
Cap TypeChild-Resistant
Intended UseTouch-Up & Restoration
Instructions IncludedYes

Frequently Asked Questions

What types of firearms and metals is Black Magic Gun Blue compatible with?

Kleen-Bore Black Magic is designed specifically for blued steel firearms, including pistols, revolvers, rifles, and shotguns. It works best on properly cleaned and degreased bare or lightly worn steel surfaces. It is not intended for use on stainless steel, aluminum, polymer, or other non-ferrous metals, as cold bluing solutions require iron content in the metal to bond and develop color correctly.

How do I apply Black Magic Liquid Gun Blue for the best results?

For best results, thoroughly clean and degrease the metal surface before application. Apply the solution with a cotton swab, patch, or fine steel wool using light, even strokes. Allow each coat to sit briefly, then wipe and repeat to build up color depth. Neutralize with water, dry completely, and finish with a light coat of oil to protect the new blue. Detailed instructions are included with every bottle.

Is cold bluing as durable as factory hot bluing?

Cold bluing, including Black Magic, provides an excellent cosmetic restoration and light corrosion resistance, making it ideal for touch-ups and small repairs. However, it is generally not as hard-wearing or deeply protective as traditional hot caustic bluing used in factory environments. For high-wear areas or full firearm refinishing, multiple coats and regular oiling are recommended to maximize longevity and maintain the finish over time.

Type:
Liquid
Size:
2 oz