Smooth-Cast™ 300, 300Q, 305, and 310 are casting resins with an incredibly low viscosity. They provide the ease of a 1:1 mix ratio by volume and result in castings that are not only exceptionally bright white but also possess robust durability, machinability, paintability, and are virtually free of bubbles.
Smooth-Cast 300Q
Ultra fast-setting bright white low viscosity liquid plastic. 1A:1B by volume mix ratio. 30 second pot life and 5 minute cure time.