Gédéo moulding

Glossy-finish silicone moulds.

Gédéo moulding


Product description

Glossy-finish silicone moulds.

The + products

Ideal for creating decorations for jewellery and small objects. These ultra-resistant and flexible silicone moulds enable easy demoulding. To be used together with resins, Gédéo-range plaster. 


Quality: Professional
Target: 5+, 7+, 12+, Collectivity, Adult, Student, Amateur beginner, Confirmed amateur


For easy and successful creations, first choose your decorative idea, then the Gédéo molding material and finally the method of attachment.


  1. Choose a pattern (size and thickness) according to your decorative idea.
  2. Set up in a dry, ventilated and temperate area, on a horizontal and level work surface.
  3. Evaluate the total quantity of product to be poured: measure the necessary volume by filling the chosen pattern with water and then pour into a measuring cup.
  4. Prepare the chosen product according to the user's guide.
  5. Pour the product into the clean and dry mold.
  6. Allow to dry according to the time indicated in the user's guide of the chosen product. (Setting is progressive and variable depending on the ambient temperature).
  7. Remove from mold.


  • Installation of fasteners for precision plaster, resin plaster and light plaster: as soon as the plaster is very pasty (about 10 minutes), drive the fastener with a quick movement from left to right, hold for a few seconds and release. The fastener should hold without moving, let it harden.
  • Installing fasteners for casting Gedeo resins: In the still liquid resin, use a hairpin or paper clip to suspend and hold the fastener.
  • To maintain your Gedeo mold: Wash in warm water without detergent or in a dishwasher.
  • To make double-sided designs: Glue two symmetrical designs or place the hardened design on the filled mold. Allow to harden. Unmold and remove excess product if necessary.


  • Do not place Gedeo molding decorations near a flame.
  • Do not place on a hot plate.
  • Using a knife will damage the material.