Form 3L resin tank.

RT-F3L-03

Formlabs | Form 3L Resin Tank V3

$299.00

Low Force Stereolithography (LFS)™ 3D printing uses linear illumination and a flexible film tank to turn liquid resin into flawless parts. A key component of the LFS process, the strong dual-layer film at the bottom of the Form 3L Resin Tank allows for a dynamic and precise print process, scaled up for large format printing.

For use with Form 3L and Form 3BL.

Notice: Form 3L Resin Tank V3 offers an improved print success rate in some cases compared to the previous version of the Form 3L Resin Tank V2.

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    Typically ships within 1 week

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Compatible Printers

Form 3L and Form 3BL

Key Feature

Dual-layer film at the bottom of the tank for enhanced LFS printing accuracy and reliability

Purpose

Replacement/resuable consumable tank for use in large-format Low Force Stereolithography workflows

Notice

Some materials (e.g., Elastic 50A) were not yet validated for this tank version at time of listing.

Weight

~4 kg

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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.

Form 3L Resin Tank V3 by Formlabs

Experience the Benefits

Enhanced reliability

The dual-layer flexible film at the base of the tank enables more dynamic and precise resin flow, improving print success rates over earlier versions.

Optimised for large-format production

Tailored for scaled-up builds with the LFS (Low Force Stereolithography) system architecture, meaning larger parts or higher throughput.

Maintains compatibility

Designed to work seamlessly with the Form 3L and Form 3BL printers, supporting the full array of Formlabs resins for large-format printing.

Easy upgrade path

As a version-3 tank, it represents an evolution over the V2, offering improved film performance and workflow robustness for users upgrading their existing systems.

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frequently asked questions

Which printers are compatible with the Form 3L Resin Tank V3?

It is compatible with the Formlabs Form 3L and Form 3BL printers.

How do I prepare a new Form 3L Resin Tank V3 for first use?

When using the tank for the first time, it’s recommended to manually fill it with one full resin cartridge to reduce fill time before printing begins.

When should I replace the Form 3L Resin Tank V3?

The tank should be replaced if damaged, if the print-film shows wear, or when the printer indicates the tank has reached its lifetime.

How do I clean and maintain the Form 3L Resin Tank V3 to maximize its lifetime?

Regularly inspect the tank and film, clean it using the approved methods, and use compatible resins only to ensure consistent print quality.

Can I reprogram the Form 3L Resin Tank V3 to work with a different resin type than initially used?

Yes — the Form 3L/Form 3BL resin tanks (including the V3) support reprogramming via the printer’s touchscreen to switch to a different resin type.