I dug up a mystery "cedar" stump a while back and have been using the
wood for small projects as I tinker in the shop. I don't know what
kind of cedar it is, but it's very purple and clear of knots and resin
pockets. It is extremely dry though. Sanding produces a very fine dust
that gets everywhere.

I cobbled together a letter opener of some maple I had sitting around
and a chunk of this stuff (the "blade" and "pommel" are maple and the
handle is the cedar), and I applied some Formby's Tung Oil Finish to
it as a finish. After 7 or 8 coats, I'm finally to the point where the
finish has stopped soaking into the cedar and is starting to get
glossy.

I do some research on rec.woodworking today and find that tung oil
isn't recommended as a finish for cedar due to the oils reacting. I
then find out that Formby's isn't really tung oil, but a wiping
varnish. My question now is, this:

Is the finish I put on the cedar going to go funky in a few months? If
it is, or even is there is a better than 2/5 chance that it will, can
I put anything on it like shellac or a polyurethane finish?

The Formby's site really wasn't very helpful, which is why I'm here.

Thanks,
Nathan

"N Hurst" wrote in message
...
I dug up a mystery "cedar" stump a while back and have been using the
wood for small projects as I tinker in the shop. I don't know what
kind of cedar it is, but it's very purple and clear of knots and resin
pockets. It is extremely dry though. Sanding produces a very fine dust
that gets everywhere.

I cobbled together a letter opener of some maple I had sitting around
and a chunk of this stuff (the "blade" and "pommel" are maple and the
handle is the cedar), and I applied some Formby's Tung Oil Finish to
it as a finish. After 7 or 8 coats, I'm finally to the point where the
finish has stopped soaking into the cedar and is starting to get
glossy.

I do some research on rec.woodworking today and find that tung oil
isn't recommended as a finish for cedar due to the oils reacting. I
then find out that Formby's isn't really tung oil, but a wiping
varnish. My question now is, this:

Is the finish I put on the cedar going to go funky in a few months? If
it is, or even is there is a better than 2/5 chance that it will, can
I put anything on it like shellac or a polyurethane finish?

The Formby's site really wasn't very helpful, which is why I'm here.

Thanks,
Nathan

I have been using shellac on some old incense cedar( I believe that is
what you have) and it seems to do ok, I can't say what it will do
after years though, cedar has always been a problem to finish, the resin
never seems to set in the wood.

I also have a large quantity of old cedar logs and stumps, some of it has
been
dead for 35 years and most of the sapwood has decayed, but the heart is
still
good looking and as with yours it is very dry. The main problem I have using
it
is that when cut for use it will begin to develop hairline cracks within
hours.

I end up roughing out slabs and blocks, then working around the cracks.

Basilisk