Corrosion Protection, 1gal

I mix this with Simple Green to prevent it from rusting cast iron/steel that I'm de-greasing and cleaning. I am usually working with machining equipment such as mills, lathes, vices, etc. This has always successfully prevented rust. Simple Green however will still mildly corrode/dissolve aluminum (not the Rustlick B's fault!).

I've used this for a month on a chemically stripped car chassis in a non insulated garage and it's holding flash rust at bay. It also cleans off easily when I prime.