A while back I rebuilt part of my fenceline using redwood as it matched the other side of my yard. Recently, my neighbor replaced the other part of the fencline but used cedar. So i have a fenceline that is part redwood, part cedar. It doesnt look all that bad but my sprinklers have put some serious water marks on the wood. Is it too late to stain or treat it to get the color uniform. I dont mind the grey of the redwood but I dont like the arcs of water marks. And solid stain just doesnt look good in my opinion.
The only stain choices are solid and semi-transparent. To use semi, you'd need to use a good wood washing, brightening product to bring back a uniform appearance. Depending on how pure your water is, the marks may be permanent.
If you can achieve uniform appearance, a clear coat may seal out the water stains. Keep in mind that even a clear coat will make the wood much darker than it is now. That might work in your favor if there are still water marks after brightening.
Products to use will depend on how you handle the water marks.