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  • ComposiMold Original 40 oz.
  • ComposiMold works great for duplicating model parts, train parts, and scaled models.
  • Flexible Rubbery Mold Making Material for various mold making projects.
  • ComposiMold comes in a variety of sizes: 6 oz, 10 oz. 20 oz., 40 oz. 10 pounds, and 25 pounds.
  • ComposiMold is a flexible rubbery mold making material that allows you to make your objects into real materials
  • Image 6
  • Jewelry from epoxy, such as our ComposiCast Clear. When you're finished, just remelt to reuse.

ComposiMold (Original)


Product Description

Non Toxic, Microwaveable, and Re-usable for dozens of unique molds. ComposiMold is a 100% reusable mold making material that works by melting and pouring. Many casts can be made using the same mold, and when you are finished with that mold, you can re-melt it and re-use it. ComposiMold is designed and perfected for use with hobby, arts, and craft projects for duplicating sculptures, models, 3D printed parts, and artistic creations. Action figures, sculpture, prototypes, and more. Provides you the tools for great details (picks up fingerprints) in your mold making without having to worry about mistakes or wasting material. ComposiMold is a flexible, rubbery, thermoplastic that is great for mold parts using many different casting materials including plaster, cement, epoxy, polyurethane, and many others. ComposiMold Original conforms to ASTM D4236, Safe as an art material.


  If you want to keep your mold, place it in an airtight bag and place it on a flat surface away from heat. The mold can be kept for many years, and when you are ready: re-melt to re-use. 

Click Here for ComposiMold SDS (pdf)        

Download Instruction Sheet (pdf)    

FAQs for ComposiMold


Make Your Own Plastic Action Figure with ComposiMold 01:48 This video demonstrates just how easy it is to use your existing action figures to make more action figures! Use ComposiMold to make flexible rubber molds of action figures. THEN RE-MELT THE MOLD TO RE-USE! To order:

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Product Reviews

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  1. Amazing Power 5 Star Review

    Posted by on 21st Jan 2018

    This is no doubt the easiest way to create molds of anything you have. I got it yesterday and I am already creating tons of molds because of how easy it was. Amazing.

  2. Great stuff 5 Star Review

    Posted by on 14th Mar 2014

    Hello Mr.Shawn hope all is well.
    Thanking you ,for information sent.

  3. Better than the wheel! 5 Star Review

    Posted by on 7th Mar 2014

    Love composimold! So easy to work with and the detail it gets is amazing. The people are also great and helpful. I'll be pouring another mold in a few days when my clay hardens enough and I'm sure it will be as great as the other ones I've made.

  4. Easy to use 5 Star Review

    Posted by on 26th Dec 2013

    Nice to try something mess up and just start all over with out waste. Looking forward to use alot.

  5. Re-usability is Great! 5 Star Review

    Posted by on 8th Dec 2013

    The ability to re-melt the molds allows me to experiment. If it doesn't work, I just remelt and try again.

Why ComposiMold for Mold Making? Because it works