Or does the paint eventually wear off and it rusts no matter what?
Also is there a particular thickness these are preferable to be made like 1/8" (3.2mm) or 3/16" (4.7mm).
Sorry us folks down south of the equator use the metric system but us oldies can use both.
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)