Birchwood Casey

Birchwood Casey Perma Blue Liquid Gun Blue with Cotton Swabs and Patches

  • Sale
  • $12.99
  • Regular price $13.99

Key Features

  • The proven way for touching up or completely reblueing most guns
  • The fast-acting liquid gives a non-streaky, uniform blue-black finish
  • Comes with approximately 25 cotton swabs and 25 cotton 3" patches.


Birchwood Casey® offers you the best ways 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). Both Perma Blue® Liquid Gun Blue and Paste Gun Blue provide great blueing to metal that has already been thoroughly cleaned and is free of rust. Perma Blue® Paste Gun Blue is slower to darken than Liquid Gun Blue, but will build up a denser finish. NOTE: PERMA BLUE® Liquid Gun Blue will not blue stainless steel, aluminum or non-ferrous metals.

13125 - Perma Blue® Liquid Gun Blue, 3 fl. oz. Bottle