Crystal Mold 100mm


Flexible & durable Use with variety of materials
Re-use up to 30 times Use between -53°C ... +232°C (-65°F ... +450°F)

Silicone mold for epoxy resin, wax or soap for making 100 mm (4 inches) glossy crystal-shaped castings. Suitable for creating pendants, home decor, candles or soap.

Out of stock


This is one mold for one crystal.

A crystal made with this mold has the following dimensions:

  • Length: 100 mm (4″)
  • The widest part of the crystal: 39 x 46 mm (1 1/2″ x 1 3/4″)
  • You’ll need approximately 120-130 gr (4.2…4.6 oz) of epoxy resin to fill the mold.

Surface: glossy. It might have small imperfections.

Position of the crystal in the mold: vertical.


All of our silicone molds are flexible, resistant to tearing, and are durable in use.

You can use silicone molds with the following materials:

  • Resins
  • Epoxy resins
  • Polymer clay
  • Soap
  • Wax
  • Low-temperature melt light metals
  • Plaster
  • Gypsum
  • Concrete

Useful temperature range for molds: from -53°C to +232°C / from -65°F to +450°F.

Check FAQ for more detailed information (materials to be used with the molds, care instructions, etc).

Please, don’t hesitate to contact us if you have any questions!

Additional information



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