Rectangular 21x31mm and round 22×9 mm cabochons mold


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 set for epoxy resin and polymer clay for making  rectangular and round-shaped castings. Suitable for creating earrings, pendants, decorations.

Out of stock


Silicone mold with 4 cavities: 2 pcs of rectangular and 2 pcs of round lenses
Sizes of the lenses:

Rectangular (2 pcs):
Size: 31 x 21 mm (1.22″ x 0.82″)
Thickness: 6 mm (0.24″)

Round (2 pcs):
Diameter: 22 mm (0.86″)
Thickness: 9 mm (0.35″)

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

Plus, all of my silicone molds can be used with these materials:

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

All of my silicone molds have a useful temperature range of -53°C to 232°C / -65°F to 450°F.

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

Additional information

Dimensions 12 × 12 × 6 mm


Food Safe


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