Brownells Dicropan T-4 Creme Gun Blue 4oz

Brownells Dicropan T-4 is a cold creme-style gun bluing solution designed for touch-up and full bluing of steel firearm surfaces. Applied at room temperature, it produces a durable, attractive blue-black finish without the need for heated tanks or caustic hot-blue setups. Ideal for gunsmiths and hobbyists looking to restore or reblue metal gun parts. The 4oz tube provides enough product for multiple applications or full bluing jobs on smaller components.