Activa Permastone 28 oz. - 21883935
Activa Permastone is an Extra-Hard Casting Compound that mixes easily with water to reproduce the finest detail. Use any non-ceramic mold. It sets in 30 minutes. The ideal casting compound when permanent break-resistant castings are desired. If broken accidentally, the fracture is clean and easily glued. It can be painted with acrylics, oils, watercolors, tempera or any other finish. It is microwavable, non-toxic and water resistant. 28 oz.