Nupart™ 110 Cleaner. A liquid concentrated cleaner designed to operate at 165 Degrees. Quickly and effectively removes oil and contaminates from your parts prior to be black oxided.
The detailed reasons of why that once you switch to our electric black oxide tanks, you will never, ever go back to gas. You will quickly realize that gas is good for heating your home or shop and for that occasional barbeque, but not for heating your salts. STOP THE GAS.