RCBS Ultrasonic Rotary Case Cleaning Solution - 32 oz
Whether you're prepping virgin brass or recovering fired cases for reloading, the RCBS Ultrasonic Rotary Case Cleaning Solution cuts through the grime that manual tumbling can't always reach. This 32 oz bottle of concentrated cleaner is formulated to dissolve carbon buildup, tarnish, and metal oxides from inside and outside your cartridge cases—including the primer pockets—leaving them with a bright, professional finish ready for the reloading bench. One bottle makes 10 gallons of working solution, making it economical for high-volume reloaders and small operators alike.
The formula is non-corrosive and non-combustible, so you can use it safely in your shop without the hazardous-material headaches of harsher solvents. It's designed to work with rotary-style case cleaners, including the RCBS Ultrasonic Case Cleaner, and comes with a built-in measuring cup so you can mix the right ratio every time without guessing or cleanup mess.
If you've been stuck with dull, oxidized brass or spending hours hand-polishing cases, this cleaning solution is a game-changer. Mixed to spec and run through a rotary cleaner, it handles the heavy lifting while you focus on the other details of quality ammunition assembly.
Key Features
- Concentrated formula—one quart makes 10 gallons of cleaning solution
- Removes carbon, tarnish, and metal oxides from inside and outside cases
- Cleans primer pockets for a professional-grade finish
- Non-corrosive and non-combustible for safe handling
- Compatible with rotary-style case cleaners
- Includes built-in measuring cup for precise mixing
Specifications
| Product Name | RCBS Ultrasonic Rotary Case Cleaning Solution |
| Size | 32 oz (1 quart) |
| Yield | 10 gallons of cleaning mix |
| Type | Concentrated cleaning solution |
| Hazard Classification | Non-corrosive, non-combustible |
Frequently Asked Questions
What equipment does this cleaning solution work with?
The RCBS Ultrasonic Rotary Case Cleaning Solution is designed for use with rotary-style case cleaners, including the RCBS Ultrasonic Case Cleaner. Always check your equipment manual to confirm compatibility.
How much cleaning solution do I get, and how far does one bottle go?
The bottle contains 32 oz of concentrated solution. One bottle makes 10 gallons of working cleaning mix, so a little goes a long way for regular reloaders.
Does this solution clean primer pockets and the inside of cases?
Yes. The formula is formulated to clean both the inside and outside of brass cases, including the primer pockets, leaving them with a bright, professional finish.
Is this solution safe to use in my shop?
The solution is non-corrosive and non-combustible, making it safe and straightforward to handle compared to more hazardous solvents. Always follow standard shop practices and local regulations for chemical handling.

