Marine spar varnish as a rifle stock finish
I refinished a rifle stock with spar urethane. Why? The idea was to produce a waterproof stock, for use on a go-anywhere utility rifle. While there are good synthetic stocks in abundance, these days, that are impervious to moisture, I already had the wooden stock and a little bit of time on my hands. Also, I kinda like wood. You can apply spar varnish over a factory varnish finish, just roughen up the original finish a little bit with fine sandpaper--220 grit or so. Be careful to seal the stock completely, with plentiful spar varnish inside as well as outside, and take off the buttplate and seal the wood under there, as well. Using multiple thin coats, build up a thick protective film that encapsulates the wood and keeps moisture from reaching it. Does it work? Sailors have used this stuff for years to seal wood against the elements and it seems to work for them. How does it look? You be the judge. I used satin finish varnish for less shine afield, and I think it lo...