Aluminum Black Touch-Up Solution, 3 oz Bottle

Bring worn aluminum parts back to a clean, uniform look with a quick, reliable touch‑up. This fast‑acting solution reacts with bare aluminum to produce a dark, low‑sheen finish that helps nicks and edges disappear. It’s easy to use at the bench or in the field—just degrease, apply, wait briefly, then rinse and oil.

Perfect for common shop and range tasks, it excels on aluminum frames, sights, scope mounts, handguards, reels, flashlights, knives, and tools. Multiple light coats allow you to tune the shade for a closer match to surrounding surfaces, helping repairs blend in instead of stand out.

Formulated specifically for aluminum and aluminum alloys, it will not blacken steel or stainless. For best results, thoroughly clean the area, apply with a swab or brush, then rinse with water to neutralize before drying and sealing. A protective oil or clear coat can be added to help the finish resist handling and the elements.

The handy 3 oz bottle is sized for toolboxes, range bags, and workbenches, so it’s there when you need a quick, professional-looking fix. Consistent performance and simple application make it a go-to for DIYers and seasoned gunsmiths alike.

Proudly made in the USA, this touch‑up solution supports American manufacturing and the craftspeople who keep our firearms, gear, and equipment looking their best.