Adding purfling to bent bindings

Selection of materials -- wood -- plastic -- routing the channels etc.
peter havriluk
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Location: Granby, CT

Re: Adding purfling to bent bindings

Post by peter havriluk » Wed Jun 09, 2021 11:58 pm

LMI - - - look under 'teflon strip'. There's three sizes. I've used it several times, quite happily.
Peter Havriluk

Dave Bagwill
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Re: Adding purfling to bent bindings

Post by Dave Bagwill » Thu Jun 10, 2021 12:24 am

:D

Stupid question: dimensions .079" x .094" thick - is the .079 the 'height' or the 'depth'? IOW if you wanted a strip the same thickness as your bindings, which is .080", would that be the .079" ?
This strip will be used below the bindings on the sides.
-Under permanent construction

peter havriluk
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Joined: Sun Jul 29, 2012 12:30 pm
Location: Granby, CT

Re: Adding purfling to bent bindings

Post by peter havriluk » Thu Jun 10, 2021 1:17 am

Good question. I used the smallest of the three choices. The stuff I got was smooth on one pair of sides and showed evidence of cutting on the other two, but if the strip is more-or-less square in cross-section I think it wouldn't much matter which edge is used for height. It sure made it easy to insert purfling below the binding proper.
Peter Havriluk

Dave Bagwill
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Re: Adding purfling to bent bindings

Post by Dave Bagwill » Thu Jun 10, 2021 7:34 pm

I tried a different approach and it worked fine as well.
The key is thick CA, with a longer working time. I laid the binding on the bench, and about 6" at a time I applied a very thin bead of the CA to the binding, and then pressed the purfling on and sprayed with accelerator.
The thick CA does not run all over the place, so the process was not sloppy, and the cleanup very minimal.

I used a wooden skewer to apply, and a razor blade to smooth the surfaces. Will glue on tomorrow.
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-Under permanent construction

peter havriluk
Posts: 992
Joined: Sun Jul 29, 2012 12:30 pm
Location: Granby, CT

Re: Adding purfling to bent bindings

Post by peter havriluk » Fri Jun 11, 2021 12:22 am

Glutton for punishment. I was too lazy. In my defense the purfling I used was multilayered.
Peter Havriluk

Herman
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Re: Adding purfling to bent bindings

Post by Herman » Fri Jun 11, 2021 12:10 pm

Good work Dave, make it pretty!

John Parchem
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Re: Adding purfling to bent bindings

Post by John Parchem » Fri Jun 11, 2021 6:58 pm

That worked out well!

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