The Process of Making Silicone Molds for Horse Crafts

1. Overview

This video tutorial shows the use of rtv-2 platinum-cured silicone material to make a silicone mold for a plastic horse model. Because the plastic horse model is more complicated, the production process uses a two-part mold.

2. Tools and Materials

a. Master model: plastic horse

b. Release agent

c. Hot glue gun

d. Platinum cured silicone (15 minute pour time, 3-4 hour demold, 1:1 mix ratio, 25 shore A)

e. Polyurethane casting resin