Rwb1500 wrote:Hey Ted, incredible work, as usual.
I had a couple questions about finishing with Tru-oil.
Do you sand up through grits, buff, then simply apply the oil in a few thin coats?
Or do you use another oil like Danish oil to finish first? What advantages do you see in the Tru-oil vs something like tung oil or Danish oil?
Thanks, RWB.
Tru-Oil is actually a polymerized tung oil - not unlike Danish Oil. The nice thing about Tru-Oil is that it cures hard and waterproof, without that plasticky feeling you can get from urethane finishes. Here's how I do it:
1. Using my finger, I wipe on a very thin coat of Tru-Oil. For the first coat, you might need to lay it on a bit thicker because some of it is soaking into the wood.
2. Let the knife sit for 10 minutes, then wipe off the excess oil with a soft cloth.
3. Let the finish cure for at least 4 hours, or until it isn't tacky any more.
4. Buff the finish with 0000 steel wool. You'll take off a little of the finish, but it makes the surface smooth enough to accept the next coat.
5. Repeat steps 1-4 as many times as you like. Many of my knife scales get up to 10 very thin coats of Tru-Oil. The trick is to keep the individual coats very very very thin.
6. When you get to the last coat, buff the cured scales with a muslin buff to polish it up.
7. Finish it with a top coat of Renaissance wax to give it that "new car shine." Just rub in and polish it with a soft cloth.
TedP