A #1 bestseller, PERMA BLUE Liquid Gun Blue is the proven way to touch-up scratches and worn spots or to completely re-blue most guns. It will give a non-streaky, even blue-black finish to steel (except stainless).
The fastest and easiest way to touch-up nicks and scratches is with an easy-to-use PRESTO Gun Blue Pen! Penetrates hard steel instantly and gives a durable blue-black finish that wont rub off.
The longest lasting finish, but slower to darken than the liquid blues. Easy to use, PERMA BLUE Paste Gun Blue reacts slowly with the metal but builds up a denser finish that will outlast the liquid blues
A double-strength blueing solution designed for blueing highly polished steel parts and hardened steels containing nickel and chrome alloys. SUPER BLUE Extra Strength Gun Blue is the blackest blue
A double-strength blueing solution designed for blueing highly polished steel parts and hardened steels containing nickel and chrome alloys. SUPER BLUE Extra Strength Gun Blue is the blackest blue
Make your gun like new with our PERMA BLUE Paste Gun Blue Kit. Complete, easy to follow instructions are included with each kit. A generous supply of everything you need to do a first class job is included.