Hornady One Shot Non-Hazardous Metal Polish

Hornady One Shot Non-Hazardous Metal Polish is a water-based, biodegradable compound designed to work alongside Hornady tumbling media for serious reloaders and shooters who want a safer, eco-friendly way to restore brass and firearm components. Unlike traditional metal polishes that rely on harsh chemicals, One Shot cleans, polishes, and protects ferrous metals without the hazmat headaches—making it a no-brainer for anyone who tumblers ammunition or maintains firearms in a home workshop where safety and cleanup matter.

This polish excels when paired with a tumbler and appropriate media. It cuts through stubborn tarnish and oxidation on steel and brass, leaving a protective finish that resists future corrosion. The water-based formula means you're not dealing with volatile fumes or special disposal requirements, and it washes away with water—no solvent rags to manage. If you reload high volume or just want your brass and steel to look and perform like new, One Shot delivers real results without the environmental or health concerns of petroleum-based alternatives.

One Shot is specifically formulated to avoid aluminum, so if your brass or component lot includes aluminum parts, you'll want to sort before use. For ferrous metals and most brass applications, though, this polish is a straightforward upgrade to your cleaning routine that works cleanly and safely in any reloading space.

Key Features

• Water-based and biodegradable—safer for home workshops and the environment
• Non-hazardous formulation with no volatile fumes or special disposal needs
• Cleans, polishes, and protects ferrous metals in one step
• Works with Hornady tumbling media for consistent results
• Easy water cleanup—no harsh solvents required

Specifications

Frequently Asked Questions

Can I use Hornady One Shot Metal Polish with any tumbler?

One Shot is designed to work with Hornady tumbling media. Check your tumbler's documentation to confirm compatibility with water-based polishing compounds, but it's generally safe for use with standard reloading tumblers.

Will this polish work on aluminum components?

No. One Shot is formulated for ferrous metals and should not be used on aluminum. If your brass or component lot contains aluminum parts, sort them out before tumbling.

How do I clean up after using One Shot?

Since it's water-based, cleanup is straightforward—rinse with water. There are no special solvents or disposal procedures required, making it much simpler than traditional metal polishes.

Is Hornady One Shot safe to use at home?

Yes. Its non-hazardous, biodegradable formula makes it safe for home reloading spaces. There are no volatile fumes or hazmat concerns, and standard ventilation is sufficient.