Birchwood Casey Perma Blue Liquid Gun Blue, 32 fl. oz.

Description

Birchwood Casey Perma Blue Liquid Gun Blue is a liquid bluing solution designed for touching up scratches, worn spots, or completely rebluing steel firearm components. The formula is intended to produce a uniform, non-streaky blue-black finish on steel when parts are properly cleaned and free of rust. It is supplied in a 32 fl. oz. plastic quart bottle suitable for gunsmithing and maintenance tasks. Perma Blue is not effective on stainless steel, aluminum, or other non-ferrous metals and should be used only on compatible steel surfaces.

Key Specifications

• The bottle contains 32 fl. oz. of liquid bluing.
• Manufacturer: Birchwood Casey.
• Product type: liquid gun blue intended for touch-ups and rebluing of steel.
• Finish produced is a non-streaky, blue-black appearance on steel surfaces.
• Not effective on stainless steel, aluminum, or non-ferrous metals.
• Parts must be thoroughly cleaned and free of rust before application.
• The product is supplied in a plastic quart bottle for workshop use.
• The finish dries to a non-sticky surface when used per instructions.
• Intended for gunsmithing and maintenance tasks including touch-ups and full rebluing.

Perma Blue Liquid provides a practical, workshop-grade option for maintaining the appearance of steel firearm components and restoring worn finishes. When applied after adequate cleaning and rust removal, it helps deliver consistent, professional-looking blue-black results for gunsmiths and hobbyists alike.