Customizable Heat-Sink Board - HD 2424 Press


Heat Sink Board for use with HD-VACP-2424 vacuum press.  Customizable to your vacuum forming needs. The heat sink board comes blank with a water resistant coating on one side. You will need to drill holes in your heat sink to vacuum form your item. The number and location of the holes will depend on what you are planning to vacuum form.  Some users create a heat sink board for each item they wish to mold and permanently attach their mold form to it.

Steps to customize:

  1. Use a 1/16" or smaller drill bit 
  2. Place the item you wish to vacuum mold on the heat sink board to determine placement of holes.
  3. Drill holes in the heat sink board - holes can be drilled randomly over the entire board, in a grid pattern,  or just around the item you are vacuum forming.
  4. That's it! Vacuum press your item.


  • Customizable to your use
  • Water resistant coating on one side
  • Flat stable platform for vacuum forming
  • Compatible with the HD-VACP-2424 vacuum former
  • Size - 19.125" x 19.125"
  • Color - White

Q:  Will I have to drill holes into the heat sink for air to escape? Or can it be molded with no holes.

A: The heatsink needs holes to properly evacuate air from the press. The heatsink is supplied blank without holes to allow for custom applications. You will need to drill holes in your heat sink before use. The number and location will depend on what you are planning to press. We recommend holes 1/16" or smaller. Heat sink holes can be placed randomly over the board. You can do a grid pattern with what ever spacing you want or just place them around your molding area or jig.

Quick Tip: You can actually make a heatsink for each item you mold regularly with the mold permanently attached and the holes drilled.  This will speed up production.

For every model of the HD Vaccum Former there is a specific heatsink board