Quick Bluing by Ballistol
This gun blue liquid is perfect for the restoration of an air rifle or for touchin up damage to your firearm.
If you want to refurbish your firearm or airgun in a simple and fast way, with Ballistol Schnell Brunierung it is done in an instant.
Thoroughly degrease the surface with for example, Ballistol Kalt Entfetter and then apply the bluing liquid (wait about 3 minutes) until it turns white.
Then dry the surface with a clean cloth and apply a protective oil, for example Ballistol Gunex.