Darryl Keil Last Activity 2025-09-09 11:09 AM
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Aaron Paris

Posts: 55

Joined: 2014-11-28

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Subject : cold creep
Posted : 2014-12-21 5:26 PM
Post #37189

I made a table from Carpathian elm burl and as times has passed all the seems have opened up. I needed to flatten the burl before working and after viewing many prior posts it seems that the burl must have not been dry enough. I used yellow titebond for the glue. I recently was ask to make a kitchen island and I am wanting to use the elm burl again. This time no open seems though.I purchased the unibond one in hopes to cure this. So if I have dry burl and better glue should I expect any more joint creep? Secondly I saw something about a hot press to flatten burl. If the burl is hot pressed to flatten is there a better chance that the burl won't shrink after pressing to the substrate? Thanks for the forum! Aaron


 
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Darryl Keil

Posts: 1455

Joined: 2003-05-22
Location: Maine

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Subject : RE: cold creep
Posted : 2014-12-22 7:50 PM
Post #37190 - In reply to #37189

Carpathian elm burl is a bit of an ornery veneer to use and stop all movement. I suggest you use Unibond 800 rather than Unibond One. Although Unibond One has a harder glue line than most regular PVA glues, its still not rock rigid like Unibond 800 which is a two part fully catalytic glue. You'll want all the rigidity you can get with Carpathian elm veneer.

If your elm burl has been flattened in a hot press its more likely to be good and dry. Of course where it was stored and how long its been sitting around after flattening will affect its tendency to shrink. Still, most all veneers want to shrink to some extent after gluing since the glue will swell the veneer a bit during pressing.


 
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Aaron Paris

Posts: 55

Joined: 2014-11-28

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Subject : RE: cold creep
Posted : 2014-12-23 11:39 AM
Post #37192 - In reply to #37190

Ok Darryl. Thanks


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