Bisley Gun Blue 75g

Bisley Gun Blue is a quick and easy cold blueing gel for touching up worn or scratched bluing on barrels and other metal gun parts. Traditional hot blueing is best for major refinishing, but for minor areas this is an inexpensive, effective alternative that gives a deep, even blue finish at home. Simply degrease the metal, apply the gel sparingly and evenly, leave it briefly, then wipe off and burnish with fine wire wool, repeating until you reach the depth of colour you want. A little goes a long way, so the 75g tub lasts well. Ideal for tidying up scuffs and worn edges on air rifles, shotguns and rifles.