Silicone cube mold

Clear Silicone cube mold - make resin cube paperweights


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Make resin cubes in a variety of sizes with this silicone cube mold.  They are great for making resin memorial paperweights and other fun items.

Choose from the following diameters:

  • 35 mm (holds 1 1/2 ounces of resin)
  • 50 mm (holds 4 ounces of resin)
  • 65 mm (holds 9 ounces of resin)

How to Use

The clear silicone in these cube molds allows you to see what you are doing while you are resin casting.  Clear silicone is great for knowing exactly where to place your embedments or for removing bubbles.  Being able to see through the mold means fewer mistakes!

Using this silicone cube is as easy as:

1.  Mixing and pouring casting resin according to instructions.

2.  Once the resin is cured, flexing the silicone around the casting to release the resin.  

3.  Displaying on a desk, dresser, or another table.

To make sure your castings pop out easily, apply a light mist of mold release before using.  

Pro tip:  Demolding can be made easier by adding soapy water between the casting and the mold.

The sample cube shown is not included with mold purchase.

Shipping & Returns

This silicone cube mold can ship worldwide!

Get your order on your schedule.  We have economical and expedited shipping options available.  

We want you to be thrilled with your purchase, but in case you're not, we gladly accept returns or exchanges of new and unused silicone resin cube molds within 30 days of receipt.  

Customer Reviews

Based on 5 reviews
Shirley Lee (Basking Ridge, US)
Great glossy mold

Great clear mold so you can see what you are putting in the mold from the outside . The resin comes out perfectly out of the mold and nice and shiny . Have made a few cubes already and it’s holding out . Happy with the purchase and shipping was super fast.

TriciaS (Anaheim, US)
Great mold

As described and quick delivery

Jay Wand (Wichita, US)
Perfect for making night light cubes

I have made a few night light cubes with this mold. Happy I found this, most ones you find are shipped in from overseas and take forever to arrive and I needed to make these quickly.

Ruth (Boulder, US)
Great size choices

This cube is easy to use, releases well, and it's great that it comes in many different sizes. Will definitely be using this for several projects in the future!

Pat M. (Albuquerque, US)
Works well and easy to remove

I like this cube mold. It is sturdy and the casting came out easily.