Manganese Phosphate Solution Kits

Manganese phosphate is a robust, simple to use, heavy crystalline finish for iron and steel firearm components, used primarily to form absorption pre-treatments for Arma-Coat Firearm Finishes or oiling. Application is applied by bath immersion.  Manganese Phosphate will produce a black to dark grey finish.  Each quart is adequate for a 5 gallon parkerizing tank. Comes complete with instructions.