Kleen-Bore Rust Guardit Nitro Solvent and Rust Prevention Oil 20 oz, 12-Count Case (Kleen-Bore part no. RGJCASE) is the larger-format version of Kleen-Bore’s dual-purpose cleaner and rust preventative. The formula penetrates deep into the pores of a firearm’s metal to protect against rust and corrosion from the inside out, while also cutting through fouling, primer residue, plastics, and dirt on both interior and exterior surfaces. It is built to protect the whole firearm rather than just the bore, which makes it a strong choice for long-term storage prep as well as routine range maintenance. This case ships with twelve 20 oz bottles, a genuine bulk quantity for shops and serious collections.

Key Specifications

• Penetrates deep into the pores of a firearm’s metal for rust and corrosion protection from the inside out.
• Cleans fouling, primer residue, plastics, and dirt from both interior and exterior surfaces.
• Formula protects the entire firearm, not just the bore, making it useful for storage prep.
• Packaged as a 12-count case of 20 oz bottles, a genuine bulk quantity for shops or large collections.

Frequently Asked Questions

How does Rust Guardit protect against corrosion? It penetrates deep into the pores of the metal, providing protection against rust and corrosion from the inside out rather than sitting only on the surface.

Does it clean the whole firearm or just the bore? The formula is designed to clean and protect the entire firearm, both inside and out, not just the bore.

How much product comes in this case? This case ships with twelve individual 20 oz bottles, a bulk quantity built for shops or shooters with sizable collections.

Buy the Kleen-Bore Rust Guardit Nitro Solvent and Rust Prevention Oil 20 oz, 12-Count Case

Long-term storage and heavy range rotations both call for a rust preventative that actually gets into the metal, not just the surface. This 12-count case from Kleen-Bore anchors a serious gun cleaning supplies stock. Order it from our Lubbock, Texas gun shop for fast, direct shipping right to your door.