Form 4L Resin Tank

RT-F4L-01

Formlabs | Form 4L Resin Tank

$249.00

Low Force Display™ (LFD) 3D printing uses a durable dual-layer film tank to deliver consistent, high-quality prints. Each resin tank comes with a reusable lid for easy stacking and resin storage outside the printer. With a dedicated tank for each resin color or type, switching materials is as simple as sliding in a new tank.

Resin Tanks are designed to last and ensure reliable performance.

  • Priority Delivery

    Typically ships within 1 week

  • After-Sale Service

    Email and Phone support

  • Product Details

  • Request Information

Compatible Printers

Form 4L, Form 4BL

Construction Technology

Dual-layer film tank (inner flexible film + outer robust film) for low-peel, consistent prints.

Lifetime Design

Engineered to support ~75,000 + layers of printing when maintained properly.

Included Features

Reusable lid for stacking/storage; dedicated tank per resin type for quick swaps.

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.

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 4L Resin Tank by Formlabs

Experience the Benefits

Quick Material Swapping

Each resin type can have its dedicated tank which makes material changes easy—just slide in a new tank to switch resins.

High Consumable Lifetime

It’s engineered for durability—capable of handling 75,000 + layers of printing when properly maintained, helping reduce downtime and consumable costs.

Dual-Layer Film for Print Consistency

The tank uses a flexible yet strong dual-layer film design that supports reliable, high-quality printing with the Form 4L system.

Reusable Storage Lid

The tank includes a reusable lid, which lets you stack, store, or transport tanks securely when not in use—keeping your workspace organized.

MEET THE printer

INTRODUCING THE FORM 4L BY FORMLABS

For Form 4L Resin Tank by Formlabs

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frequently asked questions

Which printers is the Form 4L Resin Tank compatible with?

It is compatible with the Form 4L and Form 4BL printers.

How long is the expected lifetime of the Form 4L Resin Tank?

The resin tank is designed to exceed 75,000 layers of printing when properly maintained.

What do I need to do when inserting a new Form 4L Resin Tank for the first time?

For first-time use, Formlabs recommends manually filling the tank with one full resin cartridge to reduce start-up fill time.

How should I store or transport the Form 4L Resin Tank when not in use?

Store the tank covered, on a flat surface out of direct sunlight, and ensure no ambient light passes through the clear underside window.

What wear or damage should I look for that requires replacing the Form 4L Resin Tank?

Replace the tank if you see gouges, punctures, scratches on the film layer, or repeated print failures that trace back to tank film damage.

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