Alumilite Amazing Silicone Putty Kit - Silicone Molding Putty


6 reviews
In stock.

Have something you want to make a mold of and want an easy way to get it done?  Two-part silicone molding putty makes it easy for you to have a flexible, reusable, food-safe mold in 30 minutes!

The Alumilite Amazing Mold Putty kit contains two parts that when mixed and formed around your model, cures to fit the shape.  Use this silicone molding putty to make replicas of things around your house like toy bricks, other charms, and clay shapes, then fill the mold with resin.  You can also use this to make molds that you can fill with plaster, polymer clay, wax, and soaps. 

Not only that, but the non-toxic putty is Food Grade FDA compliant and can be used for making ice cubes, chocolate treats, and candies.  

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 it with any other materials. Designate the mold as 'FOOD ONLY'. The mold may be washed with soap and water in between uses.

How do you use this silicone molding putty to make a resin mold?

Step 1:  Mix equal amounts of the white and yellow parts by hand until the color is uniform and streak-free.

Step 2:  Form the putty ball around your template.

Step 3:  After sitting for 30 minutes, remove your original.

Your mold is now ready to use with your resin for crafts.

Kits come in 4 sizes:

  • 2/3 lb kit
  • 3 lb kit
  • 6 lb kit
  • 20 lb kit

Have more questions about how to make this silicone molding putty kit work for you?  Here's a two-minute video showing exactly how to use the mold putty to make a silicone mold.

Customer Reviews

Based on 6 reviews
Angie Marcos (Colton, US)
Putty molds

It is easy to works ,flexible mold resin come out perfect

John Blue-test (Indianapolis, US)
Works well with small items

This mold making kit works well for anything up to about 2 inches across in any direction :) Thx.

KB (Long Beach, US)
LOVED this!

This was so easy to use. Your video made it even more so, thank you! I have molded things I have been desiring to use for years. This stuff works wonderfully and sets incredibly fast for use. Easy to get the item out. This is really great mold material. I sprayed a clear gloss spray on my items once finished and they came out exactly as I had envisioned. I even made too encompassing of a mold and was able to trim it a little to work perfectly without wasting my first go around. Very happy.

E F Hart (Downingtown, US)
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!

A Bickerson (Putnam, US)
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.