I brought home a solid core door (veneered) that the lumberyard was throwing away. I needed a coffee table, so I cut it into an abstract shape, thinking I’d paint it. Now I’m realizing that it’s got a pretty nice looking veneer, and I’d much rather stain instead. Problem is it has several spots/stains on it by now, origins both unknown and, ahem, known. Sanding is not an option, veneer too thin. Stains are mostly from food (oily) and maybe water marks, ash. If I cant get it clean enough, I’ll paint it. But first I thought I’d ask what others might try . I’m considering oxalic acid or denatured alcohol. Anyone? thanks, saul
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Replies
Have you considered laying a peice of veneer on top? For the amount of time & trouble, it may be worth it. Ash and Oak veneers are reasonable.
Yeah, I had that thought. I was looking at the selection at my local hardwood supplier, decided that for the price and trouble I'd try to see if I could salvage what i've got . Have'nt ruled it out yet, though
You didn't mention the size, but ash veneer shouldn't run more than $45 for a 30 x 96 sheet.
The table"s max. dimensions are 42" x 72" .
Because of the shape (not rectangular) I could get that out of one sheet, but there'd be a splice.
4 x 8 sheets are available.
Thanks. have you ever tried "Titebond II" for veneering? it can be rolled on (both surfaces) then let dry. Work is positioned, then heated from top with an iron. works well. What do you use?
I've used TB, TBII, Caesin, contact, plastic resin. If you are worried about the layup, use the TB. If something goes awry, use a heat gun or iron to break the bond. Contact may creep after a while.
I wouldn't be as concerned with alignment as I would adhesion. the edge would be veneered, with the corners eased. I like the TBII /iron method because it smooths out air and seems clean, but which would you use to best prevent delam.?
TBII will work fine.
saul,
An old gunsmith's tip for removing grease and oil from gunstocks: apply dry-cleaning fluid (spot remover) to the area, and cover with a layer of powdered whiting, available at paint store. The solvent picks up the grease, and the whiting absorbs it. Repeat as necessary. I suppose you could use lacquer thinner instead for the solvent.
You will probably want to think about an oil based stain, to help blend in any remaining discoloration.
Regards,
Ray
Ray,
thanks for the tip. I've never heard of "whiting". Does it have other uses, or is it just for absorption? Also, if the grain of the wood is open and unfinished, will there be any problem with this powder (or the paste it makes) sticking in the pores? How would you "rinse" the surface? thanks, saul
saul,
Whiting is finely ground chalk. Used for thickening putty after it's been tinted to color, among other things. It should brush right off after absorbing the oil, you may need to use a stiff brush to get into the pores. Any little bits remaining will likely take the stain anyway.
Regards,
Ray
Saul,
A couple of ideas:
1. soap...make your own with a little salad oil and potash from the fireplace...with a cloth rub in little circles..the soap gets stronger as it removes the dirt and oil.
2. Lacquer thinner followed by an ammonia wash. The ammonia wash is 1 cup of ammonia to a quart of water...flood surface, sop it up.
I'd go with 'jointers' thoughts...
Sometimes a CLEAN cotton rag and a low heat iron will 'suck' up some of the oils...
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