SMOOTH-ON SMOOTH-CAST 305 – SLOWER CURE TIME Smooth Cast 305 liquid plastic is an ultra-low viscosity casting resin. Does Smooth-cast 300 cure too fast for you? Problem solved! Smooth-Cast 305 cures slower than Smooth-cast 300 with a 30-minute demold time and 7-minute pot life. It yields castings that are bright white and virtually bubble free. Vacuum degassing is not necessary. Smooth-Cast offers 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, and special effects props.
- SMOOTH-ON SMOOTH-CAST 305 – 2 Pint Kit
- 30 minute demold time and 7 minute pot life
- Cures Slower than Smooth-Cast 300, quick enough for rapid turnaround
- Bright White Color, can be sanded and painted
- East to use, equal parts a and b. No vacuum degassing required
