Think of Custom Thumb as a copy machine for thumb holes. Custom Thumb is a unique molding process that captures the exact shape and size of any thumb hole including the shape of the beveled edge. Each mold is as individual as your thumbprint. Ask your local pro shop professional for more details and whether Custom Thumb is right for you.

Starter Kit:
Includes 1 ea. Silicone Mixture Part A & B (8 oz. each, creates 8 custom thumb molds), (2) Custom Thumb cylinders 1 1/4″ and 1 3/8″, clay, mixing cups, stir sticks, along with (2) 8 oz. bottles of White Urethane Material; 1 ea. Hardener and Resin.

Sample Mold Kit:
Includes 1 ea. Silicone Mixture Part A & B (2 oz ea.), Custom Thumb cylinder 1 ¼”, clay, mixing cup and stir stick.

White Urethane Material Kit: Includes  (2) 8 oz. bottles White Urethane Material; 1 ea. Hardener and Resin.

White Urethane Hardener, 8 oz. bottle.
White Urethane Resin, 8 oz. bottle.