Pacon
Plast'r Craft Modeling Material

This plaster-impregnated gauze comes in a variety of lengths and widths enabling you to make unique items. Just cut strips to fit your project, wet them, and mold them around a base shape--Styrofoam, balloons, cardboard, crumpled newspaper, wire screens, jugs or bottles, and more. Plast'r Craft adheres to itself or any porous material. After it dries, sand smooth and paint. Instructions included. It's non-toxic and suitable for use with all ages.