Question
I am building an occasional table and am looking to use pure tung oil. I would like to know how many coats are appropriate and if I need to do anything before or after I apply it? I am also building a TV lift cabinet that has crotch mahogany veneers. I would like to use the tung oil because of the color and depth it has. The customer wants it to have a gloss appearance after it is done. Can I achieve this with tung oil? Suggestions for a finish for the lift are appreciated.
Forum Responses
(Finishing Forum)
From contributor P:
I can't tell you how many coats of tung oil to put on exactly. That will depend on the look you have after, but pure tung oil is not going to gain much in the way of toughness after 3 or 4 coats anyway. Drying time will be significant between coats.
I would expect 24-48 hours in a reasonably warm environment. Polymerized tung oil is completely different. It will dry faster and build to a higher gloss than pure tung oil. Plus it will be considerably tougher. If you want anything over a satin sheen, I would recommend either polymerized tung oil, or building shellac over one coat of the pure tung oil.
I rub thoroughly between coats with 0000 steel wool when looking for high gloss. I have done up to 8 coats on a piece. The last couple of coats may be thinned with mineral spirits. You could also wax polish on top of the tung oil to achieve the sheen you want. Both will be hard work with lots of rubbing and time between coats. Patience will help.
For the lift, you're saying a waterlox tung oil is the way to go sanding with 0000 steel wool between coats? Is this going to take days to get the gloss my customer wants? What other wipe on finishes are available that are faster, will bring out the color and grain of the wood, and give a gloss appearance?
One of the problems is that the customer is an idiot and thinks that a high gloss means a professional furniture finish. I have thought of just spraying it with a water-based high gloss polyurethane but a lot of people will be seeing it so I kind of want the best and easiest solution.