ActivaPermaStone Casting Compound, 48-oz (1.36kg) | Strong & Durable, Reproduces Fine Details, Dries White

I used this to recreate a 100+ year old architectural fragment of a Skull and Bones crest. Looks and feels great! Note: I like to add a pinch of marble powder as well, I feel that adds to the look. A+

This works great! I was trying to find a Jesmonite alternative, and this works well. Mixes with water to form a pancake batter consistency (no need to measure parts) and cures pretty quickly. I demold after about 2hr. Cures to a nice very light beige and is pretty easy to pigment. I’ve used acrylic paint and gotten nice pastel colors. Mica powder was pretty faint. I recommend this!

I wanted to try resin but I am too concerned about it being finicky and especially expensive. This was a low cost way to experiment with casting into a mold. The hardness of material is amazing. Simple, pretty well fool-proof material to work with.

I haven't used it yet, but the bag came damaged.

i bought this to try because it was available in a smaller quantity rather than a huge box of dental stone. Wow, Im impressed; it seems to be every bit as good in strength!HOWEVER, they need to improve their packaging! The plastic bag it came looked like it had been through a war! It arrived inside a plastic Amazon shipping bag and had exploded all the over.Fortunately the other items shipped with it were not ruined as a result.Also, the directions which are a simple water to plaster ratio were printed on a full sheet of paper in multiple languages, buried deep inside the plaster. That made another mess when fishing them out. Better to have them printed on the package itself.

Love this product. I used the entire bag within a couple of days. I made six oval trinket dishes, and one ring/bracelet holder. I wish it came in larger quantities. Five stars.

Good replica of Jesmonite

Perfect. Casts came out if the mold without blemishes!