Rigid 10K Resin

COMPATIBLE WITH FORM 3, FORM 3+, FORM 3B, FORM 3B+, FORM 3L, FORM 3BL, FORM 4, FORM 4B, FORM 4L, FORM 4BL

Extreme Stiffness. Industrial Strength.

Glass-Filled SLA Resin for the Most Demanding Applications

Rigid 10K Resin is Formlabs’ stiffest engineering material, engineered with a tensile modulus of 10,000 MPa to simulate glass or fiber-filled thermoplastics. Ideal for aerospace, automotive, and industrial tooling applications, this resin combines incredible rigidity, high heat resistance, and exceptional detail resolution.

It’s the go-to material when parts must endure heavy loads, high stress, or thermal extremes, all while maintaining dimensional accuracy.

Key Features

• Tensile Modulus: 10,000 MPa – Extremely stiff, comparable to glass-filled plastics

• Glass-Filled Formula – Reinforces strength, stiffness, and durability

• High Heat Deflection Temperature – Suitable for thermal and structural applications

• Exceptional Dimensional Accuracy – Prints detailed, load-bearing parts with confidence

• 1L Cartridge – $299 – Professional-grade performance at scale

• Compatible with Form 3, 3+, 3B+, and 3BL – Optimized for Formlabs SLA systems

Built for Structural Integrity

From jigs and fixtures to functional prototypes and industrial end-use parts, Rigid 10K Resin ensures maximum strength and stiffness under stress.

Order Rigid 10K Resin – $299

Print stiffer, stronger, high-performance parts with one of Formlabs’ most advanced engineering resins.