Cotton Roll 1-lb Casting kit View the book here before

View the book here before you purchase

By using studio quality materials you can concentrate on your art and not be concerned with substandard material that may create more air bubbles

each having exceptional gloss and resistance to blocking

Once added and mixed with sand it is reacted with either CO2 gas or esters to set (acid-set systems)

Cotton Roll 1-lb Casting kit View the book here beforeIt is important to bind your alginate inner mold to your rigid shell mold. That is because should the alginate come loose within the shell it will not register properly when you are ready to cast and casting imperfections are a certainty. Since alginate does not stick to anything, embedding fiber in the alginate before it sets will give your shell mold something to bind to. We have searched high and low and have found the perfect fiber for this