One (1) Smooth-On Smoothcast 305 Gallon Unit
A 2 part liquid Polyurethane Resin that sets hard in a white finish.
The Smooth Cast® 300 Series of liquid plastics are ultra-low viscosity casting resins that yield castings that are bright white and virtually bubble free. Vacuum degassing is not necessary. They offer the convenience of a one to one mix ratio (one part A to one part B by volume). Fully cured castings are tough, durable, machinable and paintable. They resist moisture and mild solvents. Applications for Smooth-Cast® Liquid Plastics include reproducing small to medium size sculptures,making prototype models, roto cast pieces, and special effect props.
30 minute demold time
6.99Kg (just under 8 liters) of resin in this kit.
Technical Bulletin and 'How To' supplied
The video below shows how easy it can be mixed and poured. The only difference from the 300 to 305 is the pot life and demold times (3 minutes compared to 7minutes pot life and 10 minutes compared to 30 minutes demold time, respectively). So this makes for a very user friendly casting resin and great for beginners.