Ideal for stiff and strong parts that can withstand minimal deflection

Whether you're optimizing your manufacturing process, rapidly iterating through designs, or assessing form, fit, and function, Formlabs Engineering Resins are formulated to withstand extensive testing and perform under stress.

Glass-filled Rigid 4000 Resin prints with a smooth, polished finish and is ideal for stiff and strong parts that can withstand minimal deflection. Consider Rigid 4000 Resin for general load-bearing applications.

• Mounts and brackets
• Jigs and fixtures
• Thin-walled parts
• Simulates stiffness of PEEK

The "4000" in the name represents the material's tensile modulus. If you need a stiffer material, try Rigid 10K Resin.

• Post-curing required
• Requires Resin Tank LT for Form 2
• Requires Resin Tank V2 for Form 3

Rigid 4000 Resin decreases the lifetime of resin tanks.