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I used relatively inexpensive polystyrene sheets pre-cut to 12" x 12" from Amazon. If you have ever decided to renovate, well...
When I first started i used a Castin Craft brand release agent that I already had and it worked well but was an expensive product. Info Email. I used sand because it leaves a much smoother texture as opposed to using other aggregate like rocks. For the coloring I used bottles of quikrete coloring. The molds are holding up great and could conceivably be used to make hundreds of these stones for my back yard as well which would bring the cost down even further.
Ledgestone molds. Product Compare 0. Compare this Product. Capstone Molds. We offer continuous training and support with questions or concerns VIA phone or email. Stepping Stone Molds Wood Gr..
Bounce and shake them for about twenty seconds on a flat and level surface, or until the mix in the mold levels out. The portland and sand can be purchased at any home improvement store. I lined up the frame and positioned some rocks to try and get a good fit.
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The frame I made is only 12" x 12" made from window screen frame. Rubber Mold Company - Worlds largest supplier of rubber molds for the stone veneer industry. Make sure you completely seal the inside of the chamber before you secure the top layer.