Birchwood Casey Aluminum Black Metal Finish, Touch Up Pen
The choice of many armorers and gunsmiths to blacken aluminum parts.
Fast-acting liquid is easy to apply with no dimensional change. Color will vary from deep gray to black depending on alloy. Aluminum Black Metal Finish is also excellent for blackening name plates, plaques, trophies and other engraved items.
Compact, felt-tip pen.
- Restores scratched and marred areas quickly
- Fast-acting liquid is easy to apply with no dimensional change
- Final appearance can be enhanced by applying a clear coat finish, wax or oil
Good for use on:
- AR-15/AR-10 receivers
- AR-15/AR-10 handguards
- Aluminum scope mounts and scope rings
- Aluminum pistol frames
- Other aluminum components
Tobiah J. (verified owner) –
Did its job alright. Finish isn’t perfect, but certainly better than raw aluminum. Just apply directly and leave overnight.