- Stock: In Stock
- Product code: 00-00011369
- SKU: RS-C2-RGWH-01
Glass-filled Rigid 4000 Resin for Form 4
Rigid glass-filled Rigid 4000 Resin designed for 3D printing on the new generation Formlabs Form 4 printer.
Rigid 4000 Resin is a glass-filled resin that prints precise and rigid 3D models comparable to the rigidity of PEEK and PEKK thermoplastics. It has a smooth, matte, polished surface and is very resistant to heat and chemicals.
Choose Rigid 4000 for rigid and durable engineering prototypes, general load-bearing applications, and industrial parts that must withstand heavy loads without buckling.
Why choose Rigid 4000?
Rigid 4000 Resin is a glass-filled material that has the highest tensile strength in our engineering resin library.
- Rigid. Resistant to deformation under a variety of forces, pressures and torques.
- High thermal and chemical resistance. Withstands high temperatures and various chemicals.
- Precision. Produce strong, detailed, and accurate molds or models.
- Smooth, matte finish. Deliver parts that look and feel like the finished product.
Rigid 4000 applications
Produce stiff and strong engineering-grade prototypes that can withstand stress:
- Fasteners and brackets.
- Thin-walled parts.
- Tools and fixtures.
- Simulates the rigidity of PEEK.

Specifications
| Printing technology | SLA |
| Polymerization | Required |
| Ultimate Tensile Strength | 69 MPa |
| Tensile Modulus | 4.1 GPa |
| Elongation | 5.30% |
| Flexural Modulus | 3.4 GPa |
| Notched Isod | 23 J/m |
| Heat Deflection Temp. @ 0.45 MPa | 77 ºC |
| Thermal Expansion (0-150 °C) | 63 µm/m/°C |
| Layer height (microns) | Form 4/4B – 50, 100 |
| Printer Compatibility | Form 4/4B |
| Resin Tank Compatibility | Form 4 Resin Tank |
| Build Platform Compatibility | Form 4 Build Platform, Form 4 Build Platform Flex |
| Volume (L) | 1 |
| Manufacturer Country | USA |
If you have any questions, please contact us.
Downloads:
Technical Data Sheet, PDF (EN)