Brownells Dicropan IM Cold Blue Solution 1 Quart

Brownells Dicropan IM is a professional-grade cold bluing solution used for touch-up bluing and refinishing metal gun parts. Applied at room temperature without heat, it produces a durable, attractive blue-black finish. Ideal for small repairs, re-bluing worn areas, or finishing new parts. This 1-quart size provides ample product for multiple applications and is a trusted choice among gunsmiths and hobbyists alike.