I’ve only made stones using the Slater Stone Molds, that being said I thought they were very good. Done properly they really don’t leave much of an equator when the two halves of the mold mate. Gorilla tape and shrink wrap are a must and they hold very well without much cleanup when you’re finished. I nested my stones in galvanized tubs filled with sand and they stayed what appears to be perfectly round. I should note I did use a pencil vibrator and that worked well to not leave much for “rat nests” in the stone. Patched with hydraulic cement and then ground with a worn out flap disk to smooth the stone. Seal and all done. Added integral concrete color to my cement mix for added fun. Don’t forget to add the color to your hydraulic cement patch as well if you want a uniform colored stone.
Performance
Value
Build Quality