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.
13125 3 fl oz Plastic Bottle (Liquid)
13132 32 fl oz Plastic Quart Bottle
13322 2 oz net wt Squeeze Tube (Paste)
Material Safety Data Sheet 1
Material Safety Data Sheet 2
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Q: Is the Perma Blue Paste a liquid?
A: NO. The paste also results in a more dense finish.
Q: Why is the chemical not taking to the metal?
A: The chemical will not take to a metal that is not 100% steel. To confirm if you metal is steel place a magnet directly onto the metal. If the magnet does not stick the material it is not steel. Another reason that the chemical may not take to the metal is that it is not fully clean. Use a cleaner-degreaser followed by cold
soapy water. Dawn dish soap works well.
Q: How many coats can I apply before it will not get any darker or better?
A: After 3-4 coats the metal will not get any darker or better.
Q: How do I apply it?
A: Apply chemical cold using cotton swabs.
Have a question about this product?
Contact Birchwood Casey Customer Service:
Toll-Free: 800-Shoot-N-C (746-6862)
Or by email: firstname.lastname@example.org