Making old nuts, bolts and clips new again

Another vote for Evaporust. Works great and you can reuse it for a while too.

This master cylinder pushrod was completely coated in surface rust. It looks brand new after soaking in Evaporust overnight.

Only tip is to get any real heavy dirt or grease off before dipping the parts, it dilutes and weakens it much quicker. $21 a gallon @ HF.