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Bending tortise shell binding
http://w-ww.luthiersforum.com/forum/viewtopic.php?f=10102&t=8383
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Author:  James Orr [ Sat Sep 09, 2006 7:13 am ]
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Hi everyone

I'm just daydreaming here, thinking about some things I'd like to see with
mahogany. Tortise shell bindings keep coming to mind. Has anyone
worked with it? Or look-a-like plastic binding? How do you bend it?

Author:  burbank [ Sat Sep 09, 2006 7:24 am ]
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James,

It can be bent as it's put on. No need to bend it ahead of time.

Author:  Louis Freilicher [ Sun Sep 10, 2006 1:34 pm ]
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Dip it in a little hot water for tight turns and/ or thick binding. Hot
sand works great too if you have any.

Louis

Author:  Mark Tripp [ Sun Sep 10, 2006 11:52 pm ]
Post subject: 

Gentle curves like a guitar can be bent as you go. If I was using it for a mando scroll or something similar, I'd prebend like Louis described - you can also use a heat gun if you're careful...

-Mark

Author:  Serge Poirier [ Mon Sep 11, 2006 12:12 am ]
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Great tip there Louis and Mark, thanks!

Serge

Author:  Louis Freilicher [ Mon Sep 11, 2006 3:17 am ]
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For tight headstocks and scrolls etc. I sometimes make up a little
form out of scrap, tape the bindings to it and heat with a hair dryer
or heat gun set on low. Grizzly makes a nice one that has adjustable
heat control.

Louis

Author:  Brock Poling [ Mon Sep 11, 2006 3:55 am ]
Post subject: 

[QUOTE=Louis4052] For tight headstocks and scrolls etc. I sometimes make up a little
form out of scrap, tape the bindings to it and heat with a hair dryer
or heat gun set on low. Grizzly makes a nice one that has adjustable
heat control.

Louis
[/QUOTE]


Becareful though this stuff burns (as in FIRE! not scorching) so fast it nearly explodes.... be careful.


Author:  Louis Freilicher [ Mon Sep 11, 2006 8:50 am ]
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oops!

LouisLouis405238971.9844675926

Author:  Louis Freilicher [ Mon Sep 11, 2006 8:51 am ]
Post subject: 

Yes Brock is correct, most of the tortoise and Iviroid bindings are
nitrocellulose and can go up in flames fast!! I would stick with hot
water or sand in all but the most extreme cases.

I did use the hairdryer method while replacing bindings on a 1940's
Epiphone archtop. I believe those were white ABS plastic bindings
that may be more heat resistant. (i.e. they will burn and melt fast
but might not explode.)

Do use caution with fire!

Louis

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