Birchwood Casey Blue & Rust Remover (part no. BC-16125) strips both an existing blued finish and any surface rust in one step, prepping bare steel for a fresh reblue or other refinishing work. Since 1948, Birchwood Casey has supplied gun care products trusted by serious shooters, collectors, and professional gunsmiths, and this remover is a standard prep step before applying Perma Blue or Super Blue. Without fully removing the old finish and any rust first, a new bluing application can come out uneven or fail to bond properly to the steel. Birchwood Casey ships this formula in a 3-ounce bottle, sized for prepping smaller parts or touch-up areas rather than an entire firearm at once. It’s a practical first step for anyone planning a proper reblue rather than just a surface touch-up.

Key Specifications

• Removes both old bluing and surface rust in one application.
• Preps bare steel for a fresh reblue or other refinishing work.
• Ships in a 3-ounce bottle, sized for parts or touch-up areas.

Frequently Asked Questions

What does this product remove? It removes both existing bluing and surface rust from steel.

Why is this step needed before rebluing? Old finish or rust left behind can cause a new bluing application to come out uneven or fail to bond.

Buy the Birchwood Casey Blue & Rust Remover 3 oz

Start a proper reblue with clean, bare steel instead of applying new color over old finish and rust. Order from Birchwood Casey‘s gun cleaning supplies lineup and our Lubbock, Texas team will get it on its way to you.