- Stock: In Stock
- Product code: 00-00013510
- SKU: RS-C2-TO15-11
Tough 1500 for Form 4 – strong, flexible and safe resin
On this page you can buy a Tough 1500 Resin cartridge for Form 4, Formlabs’ next generation 3D printer.
Tough 1500 Resin is a flexible material similar to polypropylene (PP) that does not irritate the skin. It is ideal for creating rigid but flexible parts that can bend repeatedly and quickly return to their previous shape.
Tough 1500 Resin benefits
- Stiffness and flexibility. Tough 1500 Resin parts are resistant to deformation, yet can bend without breaking.
- Fast recovery. Parts quickly return to their original shape after the load is removed.
- Safe for skin. The material is certified for prolonged skin contact, making it ideal for apparel, PPE and other products.
- Versatility. Tough 1500 Resin is suitable for a wide range of applications, from prototyping to end product manufacturing.
Where Tough 1500 Resin is used
- Prototyping. Creating flexible prototypes that bend repeatedly and return to shape quickly.
- Fixture manufacturing. Making clamps, fixtures and other parts that require multiple deflections.
- Consumer goods and wearable devices. Clothing, personal protective equipment, and other products that must be strong, flexible, and safe for the skin.

Why choose Tough 1500 Resin?
Tough 1500 Resin is a great choice for those looking for a material that is flexible, durable and skin safe. It combines stiffness and flexibility, making it ideal for a wide range of applications.
Important: To certify parts as skin safe, clearly follow the recommended post-treatment conditions of Tough 1500 Resin.
Specifications
| Printing technology | SLA |
| Polymerization | Needed |
| Ultimate Tensile Strength | 33 MPa |
| Tensile modulus | 1.5 GPa |
| Elongation | 51% |
| Flexural Modulus | 1.4 GPa |
| Notched Izod | 67 J/m |
| Thermal deflection temperature at 0.45 MPa | 52 ºC |
| Biocompatibility | Yes |
| 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 |
| Country Manufacturer | USA |
If you have any questions, please contact us.
Downloads:
Technical Data Sheet, PDF (EN)
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