Prima™ Plastilina Size:2lb Block It mixes with the rubber

It mixes with the rubber and it does not have any negative side effects that harm the latex

Mount to your own T Bar or sanding block

Aqua-resin and other direct building compounds

seal the surface before pouring the deeper coating

Ceramic abrasive grain surpasses aluminum oxide abrasives in cut-rate

Prima™ Plastilina Size:2lb Block It mixes with the rubberPrima Plastilina is a premium grade, smooth working, oil based modeling clay that never hardens or changes with air exposure. It has a medium tackiness, is sulfur free with a neutral, non offensive odor and a natural tan color. Physical Properties Density: 101. 1 lbs. cu. ft. Specific Gravity: 1. 62 g cm Softening Temperature 115F 46C Hygiene Wash hands with soap and water after use.