GeckoStone®

Tessellated, Interlocking Concrete Pavers & Molds


Make your own truly interlocking* concrete pavers with a high quality polyurethane mold - the same durable rubber as skateboard wheels. Properly cared for, these unbreakable molds will retain their value over the years. Surface detail is in the molds. Each mold comes with complete instructions on mixing concrete, coloring, casting, curing, and installation. No prior experience is necessary.

*Interlock: (definition) "to connect so that motion of any part is constrained by another."

Click on any photo to view design in greater detail.

GeckoStone® © 1994 & 1998 John August

  • Surface area: .66 square foot
  • Thickness: 2.5 inches
  • Volume: .14 cubic feet
  • Paver weight: ~20 lb.
  • Mold weight: 4.9 lb.

Hexacon Concentrex™ © 1995 John August

  • Surface area: .5 square feet
  • Thickness: 2.5 inches
  • Volume: .10 cubic feet
  • Paver weight: ~14 lb.
  • Mold weight: 3.3 lb.

Hexacon Interplexus ™ © 1995 John August

  • Surface area: .5 square feet
  • Thickness: 2.5 inches
  • Volume: .10 cubic feet
  • Paver weight: ~14 lb.
  • Mold weight: 3.3 lb.

Frogrock™ © 1997 John August

  • Surface area: .66 square feet
  • Thickness: 2.5 inches
  • Volume: .14 cubic feet
  • Paver weight: ~20 lb.
  • Mold weight: 4.3 lb.

For pricing and ordering information, click here.

For information about licensing for manufacturing, click here.


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