Kerr Permlastic Heavy-Bodied Polysulfide Impression Material, Catalyst Only, 70 g Tube, Gray, 00502

Kerr Permlastic is a polysulfide, condensation-cured, elastomeric impression material. The Heavy-Bodied formulation is designed for use whenever a stiffer material is indicated, providing optimum compression of Light-Bodied Permlastic in double-mix, copper-band impressions. This catalyst-only tube is used with the corresponding base material to create accurate, detailed impressions that can be electroplated.