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agar-agar vs. hot glue.

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Hi everyone,

 

As some of you know I am an amateur pipe organ builder. I've been researching

various ways to replicate animal products used in organ building (leather,

shellac, hot hide glue, etc) with vegan alternatives.

 

Hot hide glue is traditionally used (basically, it's gelatin) because it dries

very quickly and is easily undoable later. Unlike white carpenter's glue, when

some bit of cloth attached to a moving part needs to be replaced you just soak

the piece in hot water and the glue comes right off without leaving a residue.

Not so with regular glues. Hot glue also dries very brittle, so if you ever

need to un-glue two pieces of wood you just give them a good whack and they just

come apart without splintering the wood.

 

I can't help thinking agar-agar may also have these happy properties. Does

anyone have experience in using agar-agar as an adhesive? Any recommendations

where to find it in powdered form at reasonable prices in S.F.?

 

thanks, DG

 

 

 

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regarding where to find agar-agar in SF, I believe Rainbow Grocery sells it in

their bulk department. I'm not sure of the price but Rainbow is generally less

expensive than other such stores so it's probably a decent price especially

since it's sold in bulk.

 

Warren

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