






⚡ Cast fast, finish flawless – the pro’s secret weapon!
Smooth-Cast 300 is a premium ultra-low viscosity liquid plastic resin offering a rapid 3-minute pot life and 10-minute demold time. Its one-to-one mix ratio and bubble-free bright white finish eliminate common casting hassles, while delivering durable, machinable, and paint-ready parts with a Shore hardness of 70D. Ideal for professionals seeking quick, high-quality results without vacuum degassing.










| ASIN | B004BN7G0E |
| Brand | Smooth-On |
| Capacity | 300 Liters |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,246) |
| Date First Available | 17 November 2012 |
| Item Weight | 907 g |
| Material | Plastic |
| Model Number | 47641 |
| Product Dimensions | 18.8 x 15.24 x 7.87 cm; 907.18 g |
M**E
I like that this cures really fast. Worked great for my mask project.
S**E
This product is so easy to use, doesn't have a bad smell so can be used indoors. You do have to be quick so be well prepared with moulds to use
M**O
Perfect
J**A
The item is as discribed and it’s way above the expectations
N**X
This product works super well...easy to use and you get great casting.... If you are looking to make anything this is the product to use... Will buy some more in the future. thank you N.
Trustpilot
4 days ago
2 days ago