Mexican Onyx 98lb 24x15x6 1018 glass By controlling the contact time

By controlling the contact time

Control viscosity with water adjustments As the viscosity increases

PVA Solution should be allowed to completely dry before pouring any casting material into the mold

Heavy Duty

Avoid high humidity and cold temperatures

Mexican Onyx 98lb 24x15x6 1018 glass By controlling the contact timeThis stone is 24x15x6 and about 98lb PLEASE NOTE As with all natural materials there is some variation amongst pieces. The color swatches above are examples of stones and do not represent the colors or patterns of every piece or any piece in it's entirety. Mother Nature controls what is inside the stone and she hopes you will find beauty in them all. There is no bad stone only unrealized sculpture.