How To Make a Kiln Formed Glass Sign for Retail Kiosks


Learn how glass artisan Greg Schadt of Gravity Glas Design created an amazing kiln-formed sign with the help of Smooth-On mold rubber.

This process features a CNC foam logo and Reoflex® 30 urethane rubber.

The finished glass piece features the "R" logo of Reynolds Advanced Materials, a national retailer of everything for mold making and casting.

Watch how the GFRC skull kiosk featured in this video was made:

Learn more about Reynolds Advanced Materials:

Materials Used in this Tutorial

  • CNC Router
  • EPS Foam Sheets
  • SuperSeal
  • Universal Mold Release
  • Reoflex 60 Urethane Rubber
  • Mixing Cups and Sticks
  • Refractory Cement
  • Kiln
  • 1/2" Thick Glass Sheet
  • Drill Press
  • Masking Tape
  • Spray Paint
  • Mounting Bolts