Concentrated natural rubber formula for casting simple and complex shapes, small or large bas-reliefs and masks. Use with demoulding talc. For experienced adult users

How to use:

• For easy and successful creations, first choose your decorative idea, then the Gédéo molding material and finally the method of attachment.
  • Choose a pattern (size and thickness) according to your decorative idea.
  • Set up in a dry, ventilated, and temperate area on a horizontal and level work surface.
  • Evaluate the total quantity of product to be poured by filling the chosen pattern with water and measuring in a cup.
  • Prepare the chosen product according to the user’s guide.
  • Pour the product into the clean and dry mold.
  • Allow to dry as per the time indicated in the guide (setting time varies with temperature).
  • Remove from mold.
  • Tips:
    • For precision plaster, resin plaster, and light plaster: When the plaster is very pasty (about 10 minutes), insert the fastener quickly and hold it in place for a few seconds.
    • For casting Gedeo resins: In 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.
    • For double-sided designs: Glue two symmetrical designs or place the hardened design on the filled mold and allow it to harden. Remove any excess product if needed.
  • Precautions:
    • Do not place Gedeo molding decorations near a flame.
    • Do not place on a hot plate.
    • Using a knife will damage the material.
• Moulding Alginate
  • Attach the subject to be molded to the bottom of a glass with modeling clay, ensuring it doesn’t touch the sides.
  • In a container, pour one volume of alginate, then two volumes of water, mixing actively for one minute.
  • Pour over the object and wait 5-10 minutes until it sets like jelly.
  • Release the mold by sliding a knife between the glass wall and the mold, then remove the piece of clay and cut the mold lengthwise carefully.
  • Pierce the glass bottom, reassemble the mold in its casing, and pour plaster through the hole. Wait 30 minutes to dry before removing the alginate mold.
  • Tips:
    • Before using alginate powder, shake it in an airtight container to aerate and reduce lumps.
    • Tap the container on a table for 30 seconds to release bubbles.
    • Use hot water to accelerate setting or cold water to slow it down.
• Siligum
  • Mold various objects with one part blue resin and one part white hardener, mixed for 30 seconds until light blue.
  • Flatten the mix on the object in a 3-4mm layer. Use plaster strips for large objects to form a support shell.
  • Working Time: 2-3 minutes
  • Demolding Time: 5 minutes at around 23°C. For more time, refrigerate pastes for 1 hour before mixing.
  • Use: The mold can be reused many times.
• Vaseline for Mold Removal
  • Apply with a brush to ease demolding of Crystal Resin. It also protects eyelashes and eyebrows before face casting.
• Latex
  • Coat brushes with dishwashing liquid before applying latex on the object.
  • Apply layers of latex, drying each for 10 minutes and reinforcing with gauze on the second layer.
  • Let dry for 6 hours, then make a plaster strip support shell. Remove once dried.
  • Pour plaster, Crystal Resin, or Gedeo reconstituted stone and dismantle the mold once dried.