Saves time and produces a sleeker, presentation-worthy model. Nontoxic, premixed filler eliminates time spent mixing alginate filler or grinding out stone from lower impressions. As a void filler, it fills bubbles, air pockets, and missing teeth, and it undercuts to enhance the fit of appliances and bleaching trays. Easy to form, it is water soluble and requires no setup or cleanup. Resealable container.