Posted 15 March 2011 - 06:15 PM
Posted 15 March 2011 - 06:25 PM
Posted 15 March 2011 - 10:02 PM
A golf course is a terrible waste of a rifle range.
Posted 15 March 2011 - 10:45 PM
At work we sometimes have to bright dip parts that we zone annealed, and all we use is CLR, same stuff that you use in the bathroom to remove Calcium Lime,& Rust. Takes just a few seconds clean the oxides off.
Posted 16 March 2011 - 02:45 AM
Posted 16 March 2011 - 10:35 AM
(and I second Sparex #2/ph minus)
Posted 16 March 2011 - 04:52 PM
Posted 16 March 2011 - 05:31 PM
Really depends on how good you need. When I am in a hurry I use Vinegar with good results.
Do you add any salt?
Posted 16 March 2011 - 06:46 PM
I buy it at Walmart. It is for balancing the ph in a pool or spa. According to the label same material as sparex but a lot cheaper. Mix as much as will displve in hot water.
Also good to cleaning scale from iron but dont use the same batch to do both as Iron in the solution used for copper the copper will come out of suspension and coat the steel
Some peole are alergic to it so were gloves and dont get it on skin.
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