Formlabs Rigid 10K Resin is a highly glass-filled SLA resin that delivers an exceptional flexural modulus of approximately 10,000 MPa - making it the stiffest material available for the Form 3 and Form 3+ platform. It is engineered for functional prototypes, production jigs, and fixtures that must resist deformation under load while maintaining dimensional precision.

Rigid 10K is the material of choice when dimensional stability under stress and low creep are critical. Its smooth surface finish and excellent chemical resistance make it well-suited to fluid flow components, electrical housings, and structural inserts. This resin pairs well with Draft Resin V2 for a full prototyping-to-functional-part workflow on Formlabs printers.

Key features

• Approximately 10,000 MPa flexural modulus - the highest stiffness in the Formlabs resin range.
• Glass-filled formulation provides outstanding dimensional stability and minimal creep under sustained load.
• Excellent chemical resistance, suitable for fluid-contact applications and electrical enclosures.
• Smooth, detailed surface finish appropriate for functional prototypes and end-use production jigs.
• Available in 1L cartridge for direct use in Form 3 and Form 3+ systems.
• Also available alongside Draft Resin V2 (fast concept prototyping) for a complete Formlabs resin workflow.

Compatible with: Formlabs Form 3, Form 3+

In the box: 1 x Formlabs Rigid 10K Resin 1L cartridge