BIR 13125 PERMA BLUE LIQD GUN 3OZ

Birchwood Casey 13125 Perma Blue Liquid 3 oz. Bottle
Birchwood Perma Blue Liquid Gun Blue is the best way to touch up scratches and worn spots or even completely reblue most guns. It will give a non-streaky, even blue-black finish to steel (except stainless). Perma Blue will not blue stainless steel, aluminum or non-ferrous metals.