Hi, I have built 2 rocking chairs for exterior use. The frame is made of cypress, and the back and seat slats are white oak. After reading about outdoor finishes I am leaning
towards a combination of 3 coats clear epoxy, and several top coats of a spar or marine varnish. I have no experience with these products. For the epoxy, some choices are West Systems, and another Smith & Co. As to the varnish, Epifanes Marine Varnish, and System Three Spar Varnish seem to be popular choices. None of these products are inexpensive, so I am asking questions here, to increase my odds of purchasing the correct product the first go around. The chairs have been assembled, then taken apart. I will finish as individual pieces at least for the epoxy and apply the varnish as pieces or subassemblies. If you have experience with these products, and/or this process please
share your experience, and any advise you think may be helpful. If there is a better or more appropriate finishing process please let me know, so I can read about it.
Thank you.
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Replies
I use pure tungoil. And keep my furniture out of the rain. Once a year I use a brush and soap, rinse and let it dry for a few days. Then a small amount of tungoil is rubbed on. Works great: no sanding or scraping of old layers and a nice patina after a few years.
I use the Smiths . Smiths is a wood resin based epoxy with a very slow dry time. Originally marketed for restoration work. It's designed to penetrate deep into the wood. It goes on like water,wetter than water actually. It seems expensive,well it is , but it gets much better coverage than other products I've tried. It usually comes with a instruction sheet and one of the instructions deals with varnish and how to use the epoxy application to help draw the varnish into the wood. Steve Smith will probably be the one that answers the phone if you call. They're in Richmond CA. It seems like a small company. One of the most amazing things about Smiths epoxy is its ability to turn dry rotted wood back to wood again or something that is wood enough! West System is a really great product as well,but I think for what your doing the Smiths will work out better. West System I've used for lamination etc.. the Smiths wouldn't do that though I think they may manufacture specalty epoxies that will do that. I've used it for exactly what your trying to do and it's worked out well and has held up.
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