Flexible 80A V2 - flexible elastic resin for 3D printing of functional prototypes
Flexible 80A V2 Resin 1 L – Resilient Rubber-Like Resin for Form 4 3D Printer
For engineers and designers who require durable yet flexible parts with rubber-like properties, Formlabs Flexible 80A V2 Resin, 1 L is the ideal choice. This is an updated elastomeric photopolymer designed for high-speed 3D printing on the Form 4 series printers. If you are looking for a reliable resin to create functional prototypes, seals, gaskets, or protective elements that withstand repeated bending and compression, this material provides exceptional tear strength and rapid shape recovery. It is intended for those who aim to produce end-use parts that feel and function like cast urethanes or hard rubber.
Why Choose Flexible 80A V2 Resin?
The updated formula of Flexible 80A V2 Resin leverages the full capabilities of Form 4 printers, offering significant improvements over the previous version. This makes the material highly effective for demanding applications:
- Enhanced Strength: 2x higher tear strength and 2x higher elongation at break.
- High Rebound: 4x better shape recovery rate after deformation (56% pendulum rebound).
- Aesthetics and Wear Resistance: Parts feature an attractive matte black surface without stickiness and improved aging resistance.
- Durability: Withstands 5x more bending cycles (over 12,800 Ross Flex cycles) compared to the previous version.
- Optimal Hardness: Mimics cast urethanes and hard rubber with a Shore hardness of 83A.

Material Applications
This resilient resin is ideal for a wide range of functional tasks. It is used to print prototypes that have the look and feel of cast polyurethane. The material is indispensable for 3D printing custom covers, seals, and gaskets. It is also used for soft inserts, templates, and fixtures that protect precision components and finished surfaces during manufacturing. Additionally, Flexible 80A V2 is excellent for shock-absorbing bumpers and housings requiring impact resistance.

Compatibility with Formlabs Printers
The Flexible 80A V2 Resin 1 L cartridge is designed for optimal performance with the latest series of Formlabs printers. It is compatible with all models: Form 4, Form 4B, Form 4L, and Form 4BL, ensuring stable and high-quality printing on any of these devices.
Post-processing of Printed Parts
To achieve the stated characteristics and eliminate stickiness, printed parts must be washed in pure isopropyl alcohol (IPA) with a concentration of at least 90% (this resin is incompatible with Formlabs Resin Washing Solution). After washing and air drying (at least 30 minutes), perform a two-stage post-curing: first in a water bath in a UV-transparent container at room temperature, and then in the air in a UV chamber such as Form Cure or Form Cure L.
Formlabs Flexible 80A Resin V2 Technical Specifications
| Parameter | Value |
|---|---|
| Shore Hardness | 83A |
| Tear Strength | 28 kN/m |
| Elongation at Break | 230% |
| Pendulum Rebound | 56% |
| Fatigue Resistance (Ross Flex) | 12,800 cycles |
| Color | Matte Black |
| Packaging Volume | 1 L |
| Printer Compatibility | Form 4, Form 4B, Form 4L, Form 4BL |
Where to Buy Flexible 80A V2 Resin in Ukraine?
You can purchase the original Formlabs Flexible 80A V2 Resin 1 L cartridge at the 3DPrinter store. We are the official representative of Formlabs in Ukraine, which guarantees the best price, official warranty, and service support. Our team has been experienced in the 3D printing industry since 2012, providing qualified consultations and assistance in material selection before, during, and after the purchase. Contact us to get reliable material for your most demanding projects.
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