RCBSULTRASONIC Non-Toxic Weapons Cleaner Concentrate w/RP

Great stuff! Cleans and lightly lubs your stuff. Great on reloading dies

I didn't like this product at all! It didn't clean some of the 22 bolts that I had in there and it left a residue on everything. I didn't like that because it is a non-rinse formula.

Breaks up the dirt, grim and spent powder. Leaves a nice coat of protective lubricant on the metal as well. But I find I must use the higher temperature settings to get the results that I am looking for.Recommend.

Works as advertised. Yes it leaves a protective coating, this is intended. I have reused the solution several times before needing to change it out.