Finishing Red Oak.

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Mark

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Joined
Oct 12, 2009
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Pottstown PA
Let me start with, I have searched and searched the site, but I'm not getting the posts I'm looking for.

I seem to remember someone using (?) something along with the sanding, to help fill in a rough grained wood.

Does anyone remember what that something is. I believe it was polish, but I can't locate the thread.

Any suggestions are welcome. I'm looking for a silky smooth look (yet maintaining some of the grain) when I'm done. I will experiment with anything I need to. I'm thinking it wasn't CA, because I wouldn't want to seal the surface until it's really filled in.

Thanks in advance!!!
 
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CA can be built up enough to fill in the pores. Another option is to ca with a slurry of sand + CA, then lightly sand. This creates a pore filler that will smooth the grain out. Or, try pore filler?
 
Not sure what you've read, but red oak is very open grain, so perhaps a sanding sealer would be a first step. Treating with multiple coats of thin CA would also help seal the pores. But I'd test on a piece of scrap wood before trying it on an actual project.
 
Here's what works for me with open-grained woods:

1. turn pen barrel to desired shape (do not sand yet)
2. apply 1 - 2 coats of thin CA.
3. "wet-sand" with 220 grit and medium CA
4. dry sand with 220 until you sand through surface CA
5. dry sand with 320, 400, 600, 2400 -> 12,000 micromesh
6. apply CA finish
 
if you want to keep the wood color, you can make a slurry from powdered shavings and CA...it will fill the spaces with matching color.
 
Thank you very much for the quick responses. I'll keep printing them all out and giving them all a try. I greatly appreciate the help... :smile::smile::smile:
 
I sand the oak (or other open-grained wood) with 150-180 grit sand paper saving the sanding 'dust', make a medium-thick slurry with BLO (Boiled Linseed Oil) and rub it into the wood. This does 2 things - 1. it fills the grain and 2. it 'pops' the grain. I love the results.
 
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