Formlabs Elastic 50A Resin V2 (Form 4).
Elastic 50A Resin V2 Form3 print
Elastic 50A Resin V2 Form 4

RS-C2-ELCL-02

Formlabs | Elastic 50A Resin V2

$199.00

Elastic 50A Resin V2 is a soft, translucent elastomer with a 50A Shore durometer, ideal for prototyping parts usually made from silicone or very soft rubber.

Printed parts can bend, stretch, and compress repeatedly without tearing, reliably returning to their original shape after each cycle.

IMPORTANT: 5 L Container Requires a Resin Pump to work.
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Ultimate Tensile Strength

3.4 MPa

Stress at 50% Elongation

0.9 MPa

Stress at 100% Elongation

1.7 MPa

Elongation

160%

Tear Strength

12.3 kN/m

Hardness Shore A

55A

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Need more information?

We’re committed to providing expert insights and responsive service to guide you every step of the way. To get started, simply fill out the form below and we’ll be in touch shortly.

Elastic 50A Resin V2 by Formlabs

Experience the Benefits

Durable cyclic performance

Designed for multiple use cycles, this resin withstands rugged handling and repeated flexing while maintaining integrity and performance.

Silicone-like softness

With a Shore hardness around 50A, this elastomer mimics soft rubbers and silicones, making it ideal for features like wearable straps, compressible buttons, and compliant robotics parts.

Translucent finish with clarity

The material is translucent, enabling visibility into parts and suitable for prototypes, soft tissue models, or applications needing aesthetic transparency.

Exceptional flexibility & spring-back

With up to ~160% elongation at break and fast return to original shape, parts endure bending, stretching, and repeated use without tearing.

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frequently asked questions

What is Elastic 50A Resin V2 used for?

It’s ideal for wearables, soft-touch prototypes, seals, gaskets, and medical models requiring flexibility and durability.

How soft and flexible is Elastic 50A Resin V2?

It has a Shore A hardness of 50A, similar to silicone rubber, with up to 160% elongation at break for excellent elasticity.

How does Elastic 50A Resin V2 differ from the original Elastic 50A Resin?

Version 2 offers improved tear strength, faster printing speeds, and enhanced surface finish for better long-term performance.

Can Elastic 50A V2 be post-cured or finished?

Yes. Post-curing strengthens the material and enhances elasticity. Formlabs recommends curing for 20 minutes at 60 °C for optimal results.

Which printers are compatible with Elastic 50A Resin V2?

It’s validated for Form 3, Form 3+, Form 3B, Form 3B+, and Form 4 printers, optimized for soft, flexible parts with high precision.