http://americanwoodworker.com/blogs/richard_newell/default.aspxenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)http://americanwoodworker.com/blogs/richard_newell/archive/2009/11/28/creating-a-sign.aspx#4809Wed, 23 Dec 2009 17:28:59 GMTf5d4cb8b-9fb3-4c0a-bdc0-3814c4db8d93:4809American Woodworker Editors<p>Weather is tough on almost any wood; especially plywood.Plan to finish with spar varnish or paint. A precoat of West System clear epoxy will really seal out the water and stabilize the wood for years. &nbsp;Epoxy still needs to be coated with a coat of varnish. Most epoxies will degrade from UV light if not coated. &nbsp; </p> <div style="clear:both;"></div><img src="http://americanwoodworker.com/aggbug.aspx?PostID=4809" width="1" height="1">