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#1
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Pure tung oil not drying -- help!
I recently built a bookcase out of baltic birch plywood, and finished
it with one coat of 100% pure tung oil (from Lee Valley). I carefully wiped it dry after appying the oil. The project looks beautiful but a week later is still not dry. After several days I sanded with 000 steel wool, which picked up bit of oil with a white waxy texture. However, a piece of paper pressed on the shelves still absorbs oil. I really would rather not wait a month (or whatever it will take) for the oil to completely cure. Any advice? |
#2
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Pure tung oil not drying -- help!
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#3
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Pure tung oil not drying -- help!
Strip it off and start over with perhaps BLO. One of the caveats of tung oil is that it takes a LONG TIME to dry. Lew BLO = boiled linseed oil? |
#4
Posted to rec.woodworking
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Pure tung oil not drying -- help!
I have had the stuff stay sticky for over a year. I no longer use it. Won't
take the chance. wrote in message oups.com... I recently built a bookcase out of baltic birch plywood, and finished it with one coat of 100% pure tung oil (from Lee Valley). I carefully wiped it dry after appying the oil. The project looks beautiful but a week later is still not dry. After several days I sanded with 000 steel wool, which picked up bit of oil with a white waxy texture. However, a piece of paper pressed on the shelves still absorbs oil. I really would rather not wait a month (or whatever it will take) for the oil to completely cure. Any advice? |
#5
Posted to rec.woodworking
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Pure tung oil not drying -- help!
wrote in message oups.com... I recently built a bookcase out of baltic birch plywood, and finished it with one coat of 100% pure tung oil (from Lee Valley). I carefully wiped it dry after appying the oil. The project looks beautiful but a week later is still not dry. After several days I sanded with 000 steel wool, which picked up bit of oil with a white waxy texture. However, a piece of paper pressed on the shelves still absorbs oil. I really would rather not wait a month (or whatever it will take) for the oil to completely cure. Any advice? I agree with the others; I don't like tung oil. The one bottle I tried had to be diluted with mineral spirits to make it usable. It took a couple days to dry. |
#6
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Pure tung oil not drying -- help!
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#7
Posted to rec.woodworking
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Pure tung oil not drying -- help!
wrote in message oups.com... I recently built a bookcase out of baltic birch plywood, and finished it with one coat of 100% pure tung oil (from Lee Valley). I carefully wiped it dry after appying the oil. The project looks beautiful but a week later is still not dry. After several days I sanded with 000 steel wool, which picked up bit of oil with a white waxy texture. However, a piece of paper pressed on the shelves still absorbs oil. I really would rather not wait a month (or whatever it will take) for the oil to completely cure. Any advice? I don't agree with the others. The oil will very slowly oxidise into a soft solid. To speed the process you need to use a catalyst. Ready mixed furniture oils and boiled linseed already have the catalyst in them, so the easy thing to do is apply a second coat, diluted if you wish, of Danish, teak, or boiled linseed oil. It will dry everything off. If you applied the tung properly there should be no film of oil actually sitting on the surface, if there is then wipe with solvent and allow solvent to evaporate before doing your second application. Tim W |
#8
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Pure tung oil not drying -- help!
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#9
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Pure tung oil not drying -- help!
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#10
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Pure tung oil not drying -- help!
"Toller" writes:
I agree with the others; I don't like tung oil. One of the early issues of FWW did a test using pure tung oil on a piece of glass, and it never dried. Driers have to be added to the tung oil to make it usable. -- Sending unsolicited commercial e-mail to this account incurs a fee of $500 per message, and acknowledges the legality of this contract. |
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