Trad Gang

Main Boards => The Bowyer's Bench => Topic started by: TroutGuide on September 17, 2011, 04:25:00 PM

Title: Bad glueup Help!
Post by: TroutGuide on September 17, 2011, 04:25:00 PM
I made the mistake of trying to glu up a tri-lam bow in 95F heat.  Using TB III, some ares set up before I could get it all clamped. Well it did not come out as well as I would have liked lots of gaps in the lams.  So what can I do now.  We made all of this ourself out of our own wood so it was a lot of work to get this far and fail.  What will remove, disolve, release the TB3?

Trout
Title: Re: Bad glueup Help!
Post by: Pat B on September 17, 2011, 04:53:00 PM
If you can get the glue to 150deg(F) it will release and you can disassemble the lams, clean them up and go for a new glue-up.
I have removed a hickory backing by heating it with a heat gun. I started at one tip, heated it until I could get a wood chisel under the hickory and work down the limb with the heat and chisel. I then when to the other tip and did the same until it came apart completely.
Title: Re: Bad glueup Help!
Post by: TroutGuide on September 17, 2011, 05:42:00 PM
So TB III will release at 150?  I can do that easy enough.  Any ideas on how to get the glue off the lams after that?  Laquor thinner, asetone...?
Title: Re: Bad glueup Help!
Post by: Pat B on September 17, 2011, 11:09:00 PM
I think I scraped and sanded it off. Call the 800 number on the TBIII bottle. That's how I found out about the 150 release temp. Those tech guys love to solve problems and already have lots of answers.
Title: Re: Bad glueup Help!
Post by: TroutGuide on September 18, 2011, 12:23:00 AM
cool! will call!
Title: Re: Bad glueup Help!
Post by: Shakes.602 on September 18, 2011, 08:35:00 AM
THIS  is what  TRADGANG  is  ALL ABOUT!!   :thumbsup:    :archer: