Keystone 0921377 Bosworth Fastray Custom Tray & Acrylic Base Plate Material Regular Set White

A dimensionally stable, radiopaque, self-curing individual tray and acrylic base plate material available in regular (5 min.) or extra-fast (3 min.) set. Fastray has no memory and when used with a separator it will not stick to fingers or the model. Fastray - Standard Kit: White Regular set Custom Tray and Acrylic Base Plate material: 1 Lb. Powder and 8 oz. Liquid.