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Where resin crafting is more than a passion, it is an OBSESSION!

Alumilite Amazing Silicone Putty Kit

Alumilite Amazing Silicone Putty Kit


Product will be back in stock soon. Expected In Stock Date: January 25, 2020
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Alumilite's Amazing Mold Putty kit is non-toxic putty that is Food Grade FDA compliant. Great for making quick simple flexible rubber molds for resin, plaster, polymer clay, wax, chocolate, soap, candy, ice and more.  Simple to measure and mix by hand.

Packaged in a 2/3 lb kit.  Not intended to be used by children under the age of 13 without adult supervision. If using Amazing Mold putty for food, candy, or ice applications, do not use with any other materials. Designate the mold as 'FOOD ONLY'. The mold may be washed with soap and water in between uses.


  1. Start with equal amounts of white and yellow Amazing Mold Putty.
  2. Mix the putty together until a uniform yellow color is achieved (usually 1 minute).
  3. Roll the mixed putty into a ball to eliminate all the creases.
  4. Starting from the highest point, begin to roll the putty over your item.
  5. Continue to roll the putty around your item until you've covered all the detail.  Try to finish with a 'flat back'.
  6. Let sit for 20 minutes.
  7. Remove the original piece from the now flexible mold.
  8. Use your mold for your resin creations and projects!


Use this kit to make a mold and create this ring.

Still have questions about how it works?  This two minute video shows the mold putty in action:

Customer Reviews

Based on 3 reviews
Good for quick and simple projects

As other reviewers have indicated, this product does cure very quickly and tends to leave a rough surface (depending on the surface texture of the original object; I've had more success with very smooth objects but it still doesn't come out as shiny/clear as I'd like), but it's excellent for making quick, flat molds without a lot of undercuts or intricate detail. I've also used it for temporary support or to seal gaps in an object I'm trying to fill with resin (like a seashell with holes or uneven edges), because unlike clay it doesn't stick to the resin after it's cured. It does seem to get very stuck to silicone, though, so avoid putting it directly on a mold or silicone mat unless you want to spend time scraping it off later. Overall, pretty versatile and good for small projects!

Works well NOT Recommended FOR BEGINNERS

I purchased and used this to make a Christmas present last year. This was my first experience making my own mold for resin! My project turned out OK for my first attempt but with practice, could’ve turned out better. This is a fast curing product- you will need to work quickly once it is mixed to mold this around your object! Plan out the best side to use as the flat side of the mold BEFORE YOU MIX! It needs to be a pretty thick amount to make a durable multi-use mold.

Easy to use, but not my favorite for mold making

This was the first product I tried with mold making. It is easy to mix and use, and cures fast, but the putty doesn't hold tight to the object as it cures, so your mold isn't an exact fit. The putty also leaves a rough texture that will need sanding and polishing, if you prefer a smooth resin finish.