Quote:
Originally Posted by hotrodcbx
I agree with Marko39!! I just found out about muriatic acid and it works great for rust and aluminum cleaning. I always dilute, about 4:1 or metal and 10:1 for aluminum. Keep an eye on your piece as this acid works relatively fast. Cheap too. Always rinse after with baking soda. Paint or oil coat ASAP as light rust can appear after treatment.
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Parts will surface rust quickly after using muratic acid, I never used it mixed with water. I like to follow with a metal prep to prevent the rusting.