phosphoric acid as a rust killer

SDE

Well-known Member
Is there a perfect blend? Someone said they diluted the phosphoric acid product to about 5 to 1. I bought Krud Kutter Concrete cleaner and etch. The MSDS shows that it is less than 40% Phosphoric acid.I assume that I should only cut it to about 3 to 1. This will be my first time trying this and would like it to work for me.
Thank you
SDE
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top