Perma Blue by Birchwood Casey
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.
Available in either a 3 oz plastic bottle in liquid form or a 2oz tube with the very popular paste option.
These are over packed to make sure no damage can come to the product during transit, and we must choose which courier we will use at the time of your purchase, due to the contents. We will however dispatch the product on the same working day as your purchase Monday to Friday inclusive if you order and purchase before 3pm. We do not claim to post at the weekends, but we will, when at all possible, in an attempt to have your items to you quicker.