SuperFlex 3D Printer Resin Softness 80A - Fast Flexible Resin

In this review the SuperFlex 3D Printer Resin is presented as a targeted option for users who need a hard flexible material that prints quickly and yields rubberlike parts. The bottom line: this clear 1000g resin is best for prototypers and small production farms who want fast printing and a reliable 80A Shore flexibility; it saves machine time while producing parts with useful cushioning and damping characteristics when properly cleaned and post cured.

Key Features

• Fast Printing: Prints 50um layers in about 1.7 seconds on monochrome LCD printers, which shortens individual part cycle time and reduces electricity use.
• Enhanced Productivity: Faster layer speeds can increase throughput on a printing farm by at least 40%, helping teams deliver more parts per shift.
• Balanced Softness and Strength: The material simulates rubber or TPU with enough structural integrity for functional prototypes and small-run components.
• 80A Shore Hardness: With an 80A Shore durometer and 100% elongation at break, it is suitable for cushioning, damping and shock absorption parts.
• Biocompatibility Test: Properly cleaned and fully post cured prints pass ISO 10993-5, supporting safer use in non-implant applications subject to cytotoxicity checks.

Who It's For

The SuperFlex resin is aimed at designers, R&D teams and 3D printing farms that need rapid turnaround on flexible prototypes that resemble rubber or hard TPU. Its speed and clarity make it a good match for iterative product development, jigs, grips, and parts requiring shock absorption.

It is less appropriate for applications demanding extreme tack, very high elongation beyond 100%, or where long-term UV exposure resistance is critical; customers needing softer shore values or medical implant certification should seek a different grade.

Pros & Cons

Pros

• Very fast layer cure times reduce print cycle and operational cost.
• Realistic 80A Shore feel with enough strength for functional testing and damping parts.
• Clear formulation yields professional-looking, translucent parts for visual inspection.

Cons

• Adhesion and durability receive mixed feedback, so bed preparation and print settings need careful tuning.
• Not the softest flexible resin available for applications that require shore values below 80A.

Specifications

Our Verdict

SuperFlex is a practical choice for teams needing a fast, clear flexible resin with an 80A Shore feel that supports functional prototypes and small production runs. Its combination of rapid cure speed and balanced mechanical properties makes it good value for labs and printing farms that can tune adhesion and post cure processes.

Frequently Asked Questions

Can SuperFlex be used on monochrome LCD printers?
Yes, it is formulated to print fast on monochrome LCD 3D printers, achieving 50um layers in about 1.7 seconds.

Is it suitable for parts that absorb shock?
Yes, the 80A Shore hardness and 100% elongation make it well suited for cushioning, damping and shock absorption applications.

Does it meet any safety tests?
Properly cleaned and fully post cured prints pass ISO 10993-5 testing for cytotoxicity under the stated conditions.