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Welcome to - Custom Source for the Hobby Caster!
Welcome to - Custom Source for the Hobby Caster!

Sierra Button Click Series - Silicone Mold

$ 30.00

BUNDLE AND SAVE: Sierra Click Special includes the series mold, initial stoppers, and 4 label sizing templates associated with the mold. $36.75 (you save $5.05)

*PLEASE NOTE: This series does not include Sierra or its compatibles, that is a different mold series due to the difference in length. 

This blue tube-in silicone mold casts two tubes for the following kits:

  • Sierra Button Click Pen Kit
  • Wallstreet II Button Click Pen Kit
  • Vertex Magnetic Cap RB/FP
  • PSI Motorcycle

Most tube-in series are universal in nature, if the tube length is close and bushings are the same size or smaller, then the tube-in blank should cast properly.  Please visit IAP Kit Bushing and Tube Reference for various pen kit dimensions.

Initial set of stoppers are included with a mold purchase. CLICK HERE to buy replacements.


Blue molds except Gisi Style Molds cast Polyester Resin (Silmar 41), Urethane Resin (Alumilite Clear), and Epoxy Resin (Liquid Diamonds).

Mold release sprays help to extend the shelf life of our molds. We recommend Stoner Thermoset for Polyester and Epoxy Resins, and Stoner Urethane for Urethane Resin.

Please contact us or visit our Casting Basics Guide for more information on mold casting.