I would like to see the viscosity specs for thermoset103. Water has a viscosity of approx "1" at room temp. Epotec 301 has a viscosity of "100". Liquid wood, west systems thinnest, clear coat etc. has a viscosity of "500-1000". Find me an epoxy with a viscosity of less than 100 and I'll order some. Thanks! Carl Meyer Assoc. PTG Santa Clara, California cmpiano@attbi.com ----- Original Message ----- From: "Alan R. Barnard" <mathstar@salemnet.com> To: <pianotech@ptg.org> Sent: Friday, July 26, 2002 3:51 PM Subject: Re: Thermosetting glue > Hi. I posted the original comments on McCall's Thermoset 103. > > This stuff is very fluid and when heated becomes about like water. It would > definitely NOT be appropriate for leather, felt, metal, etc., or anything > that might need removing later. > > It is FABULOUS for cracked and split wood in bridges, aprons, frame members > (including old wooden stack brackets, ala Chickering, etc.) and any other > place where you need to restore the strength of wood and fill minute cracks > in laminations, etc. > > I'm guessing it would be wonderful in pinblocks, as well-- especially > grands--but haven't had the nerve to try it for a paying customer. > > Alan R. Barnard > Salem, MO > > ----- Original Message ----- > From: "gordon stelter" <lclgcnp@yahoo.com> > To: <pianotech@ptg.org> > Sent: Friday, July 26, 2002 4:25 PM > Subject: Thermosetting glue > > > > > > I know that I will be indicted by some as a heathen > > for this question but, frankly, who cares? > > I do a lot of player work, and for years have > > wondered if there is a glue that has the properties of > > hide glue ( softens when heated, perhaps water > > soluble, etc..) but ISN'T. I do not particularly > > enjoy breathing the reek of animal sinews steaming > > away under my nose ( somewhat toxic) all day, but do > > not wish to use an irreversible glue on a stack, > > either. > > The water soluble aspect makes removal of > > residues easy, but I would even consider non - aqueous > > (such as glue gun) if there was one that set up slowly > > enough to get the pneumatics pressed firmly into place > > before it gets too tight to locate them. And this may > > be a benefit in regions ( like mine ) where humidity > > swings tend to loosen hide glue, anyway.As long as the > > pneumatics could be removed in the future. I'm > > interested. Anyone? > > Gordon Stelter > > > > __________________________________________________ > > Do You Yahoo!? > > Yahoo! Health - Feel better, live better > > http://health.yahoo.com > >
This PTG archive page provided courtesy of Moy Piano Service, LLC