From the largest international candle making conglomerates to home hobbyists in the U.K. that enjoy making their own candles for family and friends, Bentley’s urethane and silicone mould rubbers are the supplies used to make custom molds for casting wax.

Urethane rubber, such as PMC-744, has been used for many years to create production candle moulds.  Urethanes are low-viscosity liquid rubbers that cure overnight into tough, solid rubber moulds.  Silicones, such as the Mold Star series, have become very popular for candles with intricate shapes and details.  The release properties and high heat resistance of silicone makes it an excellent choice for making candle moulds.


How-To Videos | Application Related Products

DIY Custom Valentine Candle Making Tutorial: Sculptex Clay & Mold Star Silicone
Mold Making Tutorial: How to Make Your Own Custom Candle Mold
Mold Making Tutorial: Christmas Tree Candle
Martha Stewart Demonstrates Candle Mold Making and Wax Casting
Halloween Gourd Candles ⎢Kelly Ripa ⎢Martha Stewart
Martha Stewart Shows How To Make Candle Molds out of PMC-744 Urethane
  1. PMC™-744

    Polyurethane Rubber Compound

  2. Mold Star™ 15 SLOW

    1A:1B By Volume Silicone Rubber

    • Starting at £36.10

      *Vat Included
  3. Mold Star™ 30

    1A:1B By Volume Silicone Rubber

    • Starting at £36.64

      *Vat Included
  4. Dragon Skin™ 10 NV

    Low Viscosity, High Performance Silicone Rubber

    • Starting at £39.38

      *Vat Included