West Coast Taxidermist Supply. A unique, smooth, dry product that may be smoothed, roughened, and textured for just about any application, from finishing mouth work to the roughest rock work. Minimal shrinkage. The addition of white vinegar will slow down the setting time. It may be pre-tinted with any dry pigment. Excellent for sculpting and armature building. Used by major studios and museums around the world. Bulk.