View Full Version : HELP!! Needed
Rodgera
6th February 2004, 07:35 AM
I am in desperate need of some help.
I am in the process of making a dining table as a wedding present for my daughter.
Some oil leeched into the wood from a clamp and stained the wood (White Oak). I did not notice the stain for 3 days.
Is there some way I can extract the oil from the wood????
seriph1
6th February 2004, 07:45 AM
poor beggar
I believe bleach will work, though I wouldnt go putting it on the timber until it was tested on some offcut stock - oil on a clamp?
What kind of oil is it ..... maybe a manufacturer of the oil could advise - or maybe staining the table to disguise it might be the go, though I am sure you wouldve been agonising over that one already....
Maybe a stripper will help - perhaps call Cooper's - they claim to be able to strip any timber without any damage to it, though they are talking paint - but oil is an ingredient of paint so .......
I hope you get it sorted mate
Arron
6th February 2004, 08:46 PM
Just guessing, but havent you just had a dose of that problem that occurs when many woodworking glues comes into contact with metal. A chemical reaction occurs between the metal, glue and wood causing a dark stain on the workpiece.
Its usually too deep to sand out, though a scraper might help. I will be very interested to hear if any chemical remover will work - and surprised.
I wrap clamps in masking tape now, anywhere they might touch glue.
Arron
gatiep
6th February 2004, 08:56 PM
How about : Ask Neil
seriph1
7th February 2004, 10:11 AM
good point there - esp. some types of cast iron and oak/elm it seems....
I usually work in old-growth pine (18th century European rural furniture repro's) so always use timber blocks to avoid bruising.
bitingmidge
7th February 2004, 11:16 AM
IF the stain is caused through metal contact and not through oil or grease, you could try some diluted Oxalic Acid.
Oxalic works in lots of stain removal situations; disolving completely hardwood stains off concrete and rust stains off sails and fibreglass.
I think you can buy proprietry brands for vast sums of money in Marine shops under the generic "rust and stain remover" name, but you pay a lot less if you just buy oxalic acid at a hardware shop and dilute it to suit.
Other caveats include the usual: test it on something else first, follow manufacturers directions etc etc.
Would be interested to know if this works in this situation!
P