molds 
it they are tin (condensation) silicone molds, you can place the molds in a plastic bag to retain their moisture so they stay pliable. a light coating of talc may help too.
platinum (addition) sili...
I am having a hard time finding a company that will make molds of my original sculptures without damaging the surface. Are there any mold making companies that specialize doing this?
There are a number of web sites with instructions on making rubber molds. Your first choice is if you can allow part lines on the finished object. If not you need to go with a brush on rubber and crea...
I need someone to make 2 part urethane mother molds of small parts. I will provide the original part. Call me 708-799-6811 any day including weekends after Noon. Thanks.
I am looking for someone to make molds of my original sculptures with out damaging the original work. My purpose for this is to make limited editions of my work. Can anyone help me on this matter?
where can i purchase plastic molds of half bottles
... HREF='http://www.burmanfoam.com/index.htm'>Click here: foam latex, special effects makeup, molds, clays</A> ...
I prefer using duoMatrix NEO, another polymer-modified gypsum material.
I've used this for bother molds, mother molds & castings made using the hand lay-up technique.
Silicone molds would accommodate your casting media much better. Alginate contains water & that will interract with your casting media.
I have used Body Double silicone successfully many times to...
Of course it can be reproduced. To turn out 500, I would need to charge you for the molds that need to be made. The molds would belong to you natch.
As for costs, I'd have to discuss that by...
[I never heard that about plaster- I use plaster shells on silicone rubber molds and have never noticed that they degrade any faster than molds without them. Silicone rubber is fairly inert when set u...
...ymers. I have their great catalog, but have not had a chance to order yet. Still working in clay squeeze molds, plaster piece molds and waiting to try gelatine molding - born in the wrong century I gu...
...d-surface surface curing problems: I should have added that I was told it was styrene emissions from old molds but new molds do it too. So did latex, back when I used that junk....
Hi Pete
I am also residing in Paphos, I produce silicon rubber molds for such things as sculptures and garden ornaments, I also work with fibreglass and latex molds. Do you have an email address whe...
...se but they can range in price from $ 500 - $ 25,000 (US); you can get good results by hand with smaller molds, but the process becomes unweildly with larger molds
you can avoid this process by des...
...stick to silicone. I talked with a rep from Polytek today who said you need platinum-cure sils. for such molds. The manufacturing co. seen on This Old House used heavy silicone molds I think....
Polyester casting problem with small (say 2-10cm3) silicone molds of fossils. We use laminating resin. Most often it does not cure properly where resin contacts mold; surface ends up soft, tacky and w...
Hi Rebecca - do you cast only one or several? and what kind of molds do you use?
[In ancient China, the use of fired ceramic piece-molds superseded carved stone molds at a very early date. I'm fairly sure that early Korean metalworkers were aware of this technique. However Do...
[100% silicone caulk does work fairly well for molds, but it's thick
I should have specified that the first layer should be thinned with a little water (it helps to cure it quicker) and appli...
... Barney started marketing it. It does not burn out well as the are too many inorganic fillers in it. The molds have to be cleaned with water/air after burnout and it's just a big pain. Use victor...
...mold, release agents are often used to prolong mold life. If this is the case, some Poly Urethane rubber molds may perform nearly as well at half the price. If your mold costs are high, it may pay for...
...itives are worse, and the catalysts are really bad. Plaster works better for shells if you are using the molds for casting wax, since soaking the plaster shell in water will allow excess wax to releas...
I keep hearing about how sulphur in plasticine inhibits the curing of silicon molds. But i have been using bathroom caulk variety silicon for
Hi Rose, molds are often made of liquid plastic and resin
I have molds of the remakes all of them mini medium and big ones if interested please let me know rhunt86@yahoo.com
I do custom molds in just about every medium. You can reply here or send me a PM and I'll get back to you.
Judy
...g the plaster casts from the plaster mold without breaking any fingers off. Casting plaster into plaster molds can be done, but it's touchy- that's one reason many sculptors prefer flexible ...
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