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Blog - silicone molds

Making Molds is Super Simple and Low Cost With a Reusable Molding Putty

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ImPRESSive Putty is a reusable molding putty to replace the silicone putty that can only be used once. ImPRESSive Putty can be used as many times as you want. Heat, press to mold, and cast.

Two versions of ImPRESSive Reusable Mold Making Putty are available. ImPRESSive Putty MIX and ImPRESSive Putty. The Mix is cheaper, but requires you to heat and stir it together first. After mixed, it is identical to the the ImPRESSive Putty, which comes ready to go.

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ImPRESSive Putty works with silicones, fast cure urethanes, soaps, waxes, colored epoxies, and more.

Some clear epoxy resins form a whitish surface in the ImPRESSive Putty. Add colorants to the resin. Also, not recommended for use with Plaster.

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Unlike ComposiMold, Silicone Molds Can't Be Reused

Instead of using your silicone for silicone molds, keep it and make silicone castings. And use ComposiMold for the mold making. ComposiMold is a one part molding material that can be remelted and reused to make new molds any time you want.ComposiMold is a heat and pour mold making material. It is eco-friendly (certified non-toxic), Microwaveable, [...]

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Silicone is Better For Toys, Not Molds.

Silicone is a nice rubber, but is it worthwhile to use it for silicone molds? Silicone rubber can get expensive. The more you use, the more it costs. In many cases, you can use ComposiMold or ImPRESSive Putty to give yourself more control and better molds that silicone molds. Use ComposiMold or ImPRESSive Putty if:We [...]

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This is NOT for Making Silicone Molds

Have your ever tried to make your own silicone molds? If so, I'm sure you have made many a mold that did not work the way you wanted it to. Did your part float? Did you have bubbles? Did you want to make changes and realize that the silicone is a two part molding material [...]

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Silicone Molds from Oogoo vs. ComposiMold Molds

We want to compare ComposiMold Re-usable Mold Making Materials to the so-called cheap and easy silicone molding material that you can make from silicones found in your hardware store. These are sometimes called Oogoo. We’ve used them for casting in ComposiMold molds. But like most materials, they have some limitations and aren’t as cheap as they are made out [...]

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Why ComposiMold for Mold Making? Because it works