|
|
Posted by MoparNorm on Friday, October 24, 2008 at 10:08:52 :
In Reply to: Re: fence post preservative? posted by Tom @ Snake RIver on Thursday, October 23, 2008 at 00:15:42 :
Until 2003, the preservative most commonly used in pressure-treated lumber was chromated copper arsenate. It's now banned...of course...
It was called Wolmanizing Solution, after the Chemist who invented it, Dr. Wolman.