I'm interested in using tung oil on a 30-30 wood set - a previous post indicated the first 2 coats were 50/50 tung oil and citrus solvent- I was unable to find a citrus solvent but I was hoping that I can use raw turpentine? Or just use 100 tung oil?
thanks
Dave
You can also do an initial cleaning with mineral spirits, which is fairly gentle but will remove a lot of the old oil and finish. You might have to go over it twice. Wipe some mineral spirits, let sit for a few minutes, then gently rub with a cloth rag that's damp with mineral spirit. You'll be surprised at how much will come out without damaging the would itself.
The wood might get a bit of a "rough" feel to it, but don't sand it, that's just the grain as the wood shrinks a bit - as the mineral spirit evaporates, it will dry out the wood a fair bit.
Your first coat or two of Tung after cleaning will really soak in and the wood will "fill" back out and smooth itself out quite nicely. I like to got 24hrs between coats. After you let the second coat sit for 24 hours, buff thoroughly with either a cloth rag or soft wool buffing mitt before adding the next coat.
Specifically when you're applying the Tung it works out to:
Spread on a light coat with a rag, let sit for 20 minutes, wipe off excess, let set for 24 hours, repeat kind of process. After the second coat buff before applying the third and all subsequent coats. Repeat until you have the finish you want, anywhere from a clear mat sheen, to a high gloss.
It's a bit labour intensive, but once you've worked in 6 or 7 coats and have a really nice almost lacquered finish on it, you can ignore it essentially forever and ever after. And, as mentioned in another thread (I think in the General Discussion board), it will take anywhere from 6 months to a year for it to fully cure - but that's fine, it just means it's going to smell a bit. It will be largely set after 24 hours (feel dry to the touch), and there won't be anything preventing you from using it at that point.
Smellie can jump in and call me an idiot and recommend Linseed and the proper application thereof... Which I'll be happy to hear in detail because I do have an Enfield project in the works, and I'll be using Linseed for that, so I won't mind a bit him demonstrating my foolishness by clearly stating the Linseed process.