



Formlabs Castable Wax Resin
RESIN · FORM 3 & 4 SERIES
CASTABLE WAX RESIN
Overview
Castable Wax Resin is a 20% wax-filled material for casting that can capture intricate features and offers a smooth surface finish for accurate castings with zero ash content and clean burnout. It is ideal for ultrafine structures in jewelry. Castable Wax Resin offers high strength and stiffness, making it capable of printing ultrafine structures. The high green strength ensures excellent shape retention for thin patterns such as wire filigree.


Why Choose Castable Wax Resin
With high strength and stiffness, Castable Wax Resin makes it possible to print ultrafine and thin structures. Contains 20% wax with zero ash content and clean burnout for clean, reliable casting. Printed parts feature high green strength to ensure shape retention for thin patterns such as wire filigree, and are strong enough to handle with no post-cure required. Easily remove light-touch support tips that don't leave dimples in your parts. Key applications include direct investment casting, custom try-ons, delicate filigree designs, and thin pieces with fine details.
Technical Specifications
| Parameter | Castable Wax Resin |
|---|---|
| Ultimate Tensile Strength | 12 MPa |
| Tensile Modulus | 220 MPa |
| Elongation | 13% |
| Temp @ 5% Mass Loss | 249 ºC |
| Ash Content (TGA) | 0.0 - 0.1% |
| Compatible Printer | Form 4, Form 4B, Form 4L, Form 4BL, Form 3, Form 3L, Form 3B, Form 2 |














