Smooth-On Smooth Cast 300 Series White 1 Gallon Kit 6.99kg

Smooth-On Smooth Cast 300 Series – Gallon Size

Smooth-On Cast 300 is the ideal resin for a wide range of projects such as prototypes, jewellery, sculptures, roto cast pieces, special effect props, and more! 

The Smooth Cast 300’s ultra-low viscosity makes it easy for anyone to use and provides a bubble-free finish without any need for vacuum degassing.

Why Choose Smooth-On Smooth Cast 300 Series?

Once cured, projects made with Smooth Cast 300 are incredibly durable and can withstand machining, drilling, sanding, and painting. They’re also moisture resistant. 

• Bright white finish when cured
• 3-minute pot life
• 10-minute cure time
• 1:1 mix ratio (one part A to one part B by volume) – no scale required
• Readily accepts Smooth-On fillers
• Super-low viscosity 

Bring your projects to life! Smooth-On Smooth Cast liquid plastics readily accept colour pigments like Ignite or SO-Strong. 

Each option in our Smooth Cast 300 Series offers a different demould time:

• 300Q: 3-4 minutes
• 300: 10 minutes
• 305: 30 minutes
• 310: 2-4 hours

The gallon-size kit here contains everything you need to launch your next small-to-medium-sized project with durable Smooth-On liquid plastic! Or if you need a smaller size check out our Smooth-On Smooth Cast 300 trial kit.

For instructions on how to use the Smooth-On Smooth Cast 300 series download our technical specification at the top of this page.