Author Topic: Sinewing glue pot  (Read 3110 times)

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Offline DC

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Sinewing glue pot
« on: June 09, 2017, 11:30:05 am »
I've been looking at glue pots. Most are just double boiler setups with a jam jar or such for the glue. It seems to me that trying to dip a bundle of sinew into a jam jar would get old real quick. Do you guys use a wider, flatter container of some sort and if so how do you control the evaporation and temp?

Offline osage outlaw

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Re: Sinewing glue pot
« Reply #1 on: June 09, 2017, 11:36:40 am »
I use a double pan set up on a hot plate.  Plenty of room for sinew bundles
I started out with nothin' and I still got most of it left

Offline Dances with squirrels

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Re: Sinewing glue pot
« Reply #2 on: June 09, 2017, 11:53:11 am »
I use a Cool Whip container floated/suspended by a piece of wire in a soup kettle of hot water... wire wrapped onto the kettle handles. Sinew bundles dunk easily, and afterwards, after the glue solidifies, I put the lid on the container, and put it in the freezer until next time.
Straight wood may make a better bow, but crooked wood makes a better bowyer

Offline willie

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Re: Sinewing glue pot
« Reply #3 on: June 09, 2017, 11:58:28 am »
I float my  "pot" in a rival hot pot express -- $3 at the thrift store

Offline Pat B

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Re: Sinewing glue pot
« Reply #4 on: June 09, 2017, 12:09:15 pm »
I bought a cheap crock pot at a thrift store and put water in it and floated a SS bowl in it with the glue in it. If the glue seems to get too hot just add a little cold water to the glue or even to the water in the crock pot. This worked better than any other method I've used.
Make the most of all that comes and the least of all that goes!    Pat Brennan  Brevard, NC

Offline wizardgoat

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Re: Sinewing glue pot
« Reply #5 on: June 09, 2017, 01:17:02 pm »
I use a double boiler set up, just a small pot with a ceramic bowl on top.
I always use my digi thermometer to make sure the glue doesn't get too hot.
Once water is boiling, I turn it to simmer and the temp stays good for a while.
I've heard of ppl using a rice cooker on the warm setting

Offline DC

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Re: Sinewing glue pot
« Reply #6 on: June 09, 2017, 01:22:34 pm »
So, by the sounds of it you all use a shallow dish for the glue. Any issues with the glue thickening too quickly? I guess you just have to deal with it if it does :D

Offline wizardgoat

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Re: Sinewing glue pot
« Reply #7 on: June 09, 2017, 01:31:08 pm »
I use a decent sized bowl, around 8" diam? I prefer a bigger bowl and a good amount of glue in my pot. It freezes and melts nice and easy.
What are you sinewing Don?

Offline willie

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Re: Sinewing glue pot
« Reply #8 on: June 09, 2017, 01:52:06 pm »
Quote
Any issues with the glue thickening too quickly?

in the pot or on the work?

I find if you have a primary unit with an adjustable thermostat, you can minimize getting the glue to hot, but if you dial it down too far, you don't have much working time  with the sinew. keeping the wood warm really helps make things go well.

Offline DC

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Re: Sinewing glue pot
« Reply #9 on: June 09, 2017, 02:05:01 pm »
In the pot. This will be my first sinew job(if I do it) so I'm just trying to cover all the bases I can.

Offline Del the cat

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    • Derek Hutchison Native Wood Self Bows
Re: Sinewing glue pot
« Reply #10 on: June 09, 2017, 02:35:39 pm »
I got a v small deep fat fryer which I spot calibrated at 70 degrees C works a treat  :)
http://bowyersdiary.blogspot.co.uk/2010/04/glueing-up-ashcherry-bow.html
Del
Health warning, these posts may contain traces of nut.

Offline willie

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Re: Sinewing glue pot
« Reply #11 on: June 09, 2017, 02:38:16 pm »
I guess the lower the temp in the pot, the slower it thickens. its not much trouble to thin a little, but getting it too hot might weaken the glue from what I read.

I get the threads applied and where you want them, and do not worry too much about extra glue or loose ends, even if the glue is gelling too fast.

once the threads and wood are together, you can easily warm the whole assembly till the glue un-gels and apply finger pressure to smooth out the surface and wring off excess glue. hide glue is different,  and easy to play with by changing temps.
Practice with string and an old board to develop a technique.

Offline Pat B

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Re: Sinewing glue pot
« Reply #12 on: June 09, 2017, 04:29:11 pm »
If the hide glue begins to thicken I just add a little more warm water.
 Keep a bowl of warm water near by and a damp towel so you can clean the glue off of your hands while you work.
Make the most of all that comes and the least of all that goes!    Pat Brennan  Brevard, NC

Offline Danzn Bar

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Re: Sinewing glue pot
« Reply #13 on: June 09, 2017, 06:13:39 pm »
Don are you making sinew glue or wanting to use sinew glue?
DBar
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Offline DC

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Re: Sinewing glue pot
« Reply #14 on: June 09, 2017, 07:40:13 pm »
Wanting to use. I've made quite a bit.