Stained glue on torrefied wood? take care!

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Herman
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Stained glue on torrefied wood? take care!

Post by Herman » Mon Jan 22, 2018 1:37 pm

ya, I made another mistake.

The rosette I wanted to be glued in was not even thick on all places. Therefore I had to make the channels a bit on the wide side.
No problemo to me. I will fill up the gaps with stained epoxy.
Normally a few whipes of shellac is enough to seal the wood from penatrating the pores by the stain.
But not this time.
Routing : perfect
Fitting : almost perfect
Glueing: perfect.
Result: F.....d up!

Beginners: heads up! Even after a lot of guitars, mistakes happen. Keep breathing.

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Last edited by Herman on Fri Feb 02, 2018 1:06 pm, edited 1 time in total.

Dave Bagwill
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Re: Stained glue? take care!

Post by Dave Bagwill » Mon Jan 22, 2018 2:24 pm

Ach, what a mess. If it happened to you it could happen to any of us - thanks for the heads-up, H!
-Under permanent construction

Herman
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Location: Arnhem area, the Netherlands
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Re: Stained glue? take care!

Post by Herman » Mon Jan 22, 2018 2:42 pm

I'll flip the top and start over on the back side. In a few hundred years people will debate why Herman did put on a rosette on the inside? That is why these guitars will sound so great. A second rosette will be a industrial standard in time. Ha!

John Parchem
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Re: Stained glue? take care!

Post by John Parchem » Mon Jan 22, 2018 3:20 pm

I have been there. I have not had it happen with epoxy (but I never used stained epoxy) only CA.

Kevin in California
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Re: Stained glue? take care!

Post by Kevin in California » Mon Jan 22, 2018 3:36 pm

Bad luck Herman but if the guitar turns out sounding great, I'm going to start putting rosettes on the inside of my guitars!

Herman
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Re: Stained glue? take care!

Post by Herman » Mon Jan 22, 2018 3:43 pm

Double work, double fun?

Herman
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Re: Stained glue? take care!

Post by Herman » Sun Jan 28, 2018 10:54 am

I agreed with the customer to use the back side of the top. Made a rosette again and glued it with clear epoxy.
Guess what! Jippiekayeey. Coloration of the pores again! Strange stuff this torrified wood. Very brittle to plane, doen't suck up waterbased glue and undesired coloration effects. I am going to glue the braces with HHG. Curious how that turns out. In case of disaster I'll post and make you feel good.

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