Work in a well ventilated area and be sure to read all the instructions on the product packaging before beginning your project.
Apply a mold release agent to the jewelry molds and put aside to dry.
Pour the clear polyester resin into a measuring cup.
Add the catalyst to the resin. You’ll need to follow the instructions on the packaging for your specific project.
Stir continuously for 1 minute, scraping the sides and bottom of the container as you mix.
Since I wanted to include some clear “seaglass” to my ombre colored wall hanging, I filled some of the jewelry molds with the clear mixture.
Next, add one drop (a very small amount) of transparent blue dye to the same clear mixture. Stir together until the dye is a uniform color.
Fill your desired jewelry molds with the light blue mixture.
Repeat this step one more time to have 3 different shades of blue charms. You can continue these steps as many times as you like to achieve the desired look.
Cover the pieces to keep dust out and let cure overnight.
After 24 hours, remove the pieces from the mold. They should easily pop out of the jewelry molds.