Elastic 50A V2, 1L | Form 4

Formlabs® Elastic 50A Resin V2 is a soft, translucent elastomer with a 50A Shore durometer that is ideal for prototyping parts normally produced with softer rubbers and silicones.

• Parts 3D printed in Elastic 50A Resin V2 will bend, stretch, compress, and hold up to repeated cycles without tearing and spring back quickly to their original shape. If you need a stiffer, flexible material, try Flexible 80A Resin. If your application requires a softer material or the properties of 100% silicone, try Silicone 40A Resin.
• This photopolymer is ISO 10993 and USP Class VI certified material, produced in an FDA-registered, ISO 13485 facility and can be used in applications requiring long-term skin contact or short-term mucosal membrane contact.

Applications

• Wearables, such as straps
• Compressible buttons
• Stretchable enclosures and casings
  
• Compliant features for robotics
• Soft tissue anatomy and medical models
• Special effects props and models

Material Properties*

• Ultimate Tensile Strength: 3.4 Mpa
• Elongation at Break: 160%
• Shore Hardness: 50A
• Tear Strength**: 12.3 kN/m

*Data was obtained from parts 3D printed using Form 3, 100 μm, Elastic 50A Resin V2  settings, Elastic 50A Resin V2 post-processing steps.
**Tear testing was performed after 3+ hours at 23 °C, using a Die C tear specimen directly printed.

3D Printer Compatibility

• Formlabs® Form 4
• Formlabs® Form 4B