How To Make Finger Corals Using Smooth Cast™ Plastic
Step 5: Casting with Smooth‑Cast 325 and Ignite Colorants
Smooth-Cast 325 COLORMATCH urethane resin and Ignite fluorescent color pigments are used to make the casting. Dispense part A and then dispense an equal part of B. Pre-mix the Ignite orange pigment. Mix the Ignite orange into part B until there are no color streaks. Transfer pigmented part B into a larger mixing container. Pour part A into part B.
Thoroughly mix parts A and B together for 90 seconds. Smooth-Cast 325 has a 2.5 minute pot life. Pour resin into mold cavity. Let cure for at least 20 minutes.
