05-13-2012, 04:39 PM
(05-13-2012, 02:41 PM)aametalmaster Wrote:its nothing posh its old car battery acid(05-13-2012, 02:37 PM)doubleboost Wrote: Bob
What sort of "acid" do you use
John
I know other Bob but i use Muratic Acid in water in my shop as i have for the last 25 years. Sometimes i use it full strength and it takes just a few minutes then neutralize in baking soda, dry and then oil so it won't re rust or prime and paint...Bob
krv3000, proud to be a member of MetalworkingFun Forum since Feb 2012.