Subject: Re: [Puptcrit] Foam Latex...room temp cure From: Paul Gnuyen <gnuyen-AT-gnuyen.org> To: puptcrit-driftline.org-AT-lists.driftline.org Date: Tue, 27 Sep 2005 14:51:44 -0700 I'm not familiar with silicone molds, are they made the same as plaster ones? Would using ultracal 30 or other gypsum based material for the molds be a waste since the molds won't need to be heat resistance? I guess what I'm saying is, I'm probably going to buy some cold 2 part urethane foam for hand puppet experimentation purposes, so what is the cheapest mold material I can get easily get that will not require acrobatics to use? Also, density suggestions good for hand puppets in particular would be very appreciated. Thanks guys!! On Wed, 2005-09-28 at 07:43 +1000, Kismet wrote: > Im not familiar with FlexFoam but I have been an advocate of urethane foams > for a number of years. They can be treated in exactly the sane way as any > latex foam and come in a far greater range of shore hardnesses and density. > (You can make your puppet heads with the hardness of a modern cars bumper > bar or the softness of a baby's proverbial). It can also be self skinning or > not. > Two problems I have encountered is A) Urethane intolerance in the end > user.....about the same as latex intolerance, I provide soft white cotton > gloves in either case and > B) Urethane sticks (and boy does it stick) to plaster molds....three > solutions, I skin the plaster mold with latex, I spray the mold (when using > a plaster mold) with a release agent or I use a silicon mold. > After years of pampering GM Latex foam it is a real joy to be able to just > say "hey! I'll slap some foam in this and see how it goes" > Im also not familiar with alumilite but for hard shell heads I use > "Easycast" a 30 second slush cast polymer. I can run 3 5" heads in silicon > molds at a time by myself and demold in 30 minutes, 4 "layers" being enough > to produce a good solid shell. I usually lay the molds over to allow any > residual to puddle in any delicate areas, noses, chins etc. > > Daniel "I only said all this because I love the sound of my own voice" > > > ----- Original Message ----- > From: "Paul Gnuyen" <gnuyen-AT-gnuyen.org> > To: <puptcrit-driftline.org-AT-lists.driftline.org> > Sent: Wednesday, September 28, 2005 6:42 AM > Subject: RE: [Puptcrit] Foam Latex...room temp cure > > > > I'm sorry, what's the difference between Latex and Urethane? > > FlexFoam-iT!™ Series Flexible Urethane Foam looks really easy to use an > > good alternative to the methods I was reading about, but are they good > > for puppets? Can it be flocked? What density is good for puppetry? > > > > Thanks guys! > > > > _______________________________________________ > > List address: puptcrit-AT-lists.driftline.org > > Admin interface: > > http://lists.driftline.org/listinfo.cgi/puptcrit-driftline.org > > Archives: http://www.driftline.org > > > > > > -- > > No virus found in this incoming message. > > Checked by AVG Anti-Virus. > > Version: 7.0.344 / Virus Database: 267.11.8/113 - Release Date: 27/09/2005 > > > > > > _______________________________________________ > List address: puptcrit-AT-lists.driftline.org > Admin interface: http://lists.driftline.org/listinfo.cgi/puptcrit-driftline.org > Archives: http://www.driftline.org _______________________________________________ List address: puptcrit-AT-lists.driftline.org Admin interface: http://lists.driftline.org/listinfo.cgi/puptcrit-driftline.org Archives: http://www.driftline.org
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