is an Engineering Resin designed for stiffness and precision. The material is reinforced with glass to offer a very high modulus and a polished finish. Rigid Resin is highly resistant to deformation over time. The glass-powder reinforcement enables Rigid Resin to be stiff relative to other Formlabs materials.
Comparable to other glass-filled thermoplastics. When compared to parts printed with other Formlabs materials, parts printed with Rigid Resin resist mechanical stress over a longer period of time.