dfkrug
Super Member
- Joined
- Feb 3, 2004
- Messages
- 7,660
- Location
- Santa Cruz Mtns, CA
- Tractor
- 05 Kioti CK30HST w/ Prairie Dog backhoe, XN08 mini-X
Silly question, how do you keep the cookie from checking & cracking. I have a nice 36" diameter maple log that's 20" long or so, 8 want to cut a 3" slice to turn into a side table top, but I figure it will check within hours?
It is nearly impossible to stop the checking. If the air is dry and there's a wind, you can get cracks in just a day.
That said, you can try to dry it uniformly and slowly, as 4570 says. The other cookie that I cut several weeks ago, I coated the end grain of all but the center 12" or so with AnchorSeal. That is expensive goo, used just for that purpose. My goal is to dry the center before the outer parts. When everything shrinks at the same rate, the outer parts have no where to go, so you get a big crack. I don't want to pay for kiln-drying at a shop, so I try to get creative. Also, uniform drying, even at a slow rate, can still result in checking.
Another thing I have done is cut the cookie in half, and reattach after drying. To get creative again, you can use a contrasting wood strip at the juncture of the 2 halves.