
Formlabs Form 4L Resin Tank
Formlabs Form 4L Resin Tank — Durable Large-Format Resin Containment The Formlabs Form 4L Resin Tank is an essential component designed specifically for the Form 4L and Form 4BL large-format SLA 3D printing ecosystem. Engineered to work seamlessly with Formlabs Low Force Display (LFD) print technology, the tank holds liquid resin while providing a highly uniform optical window for precise laser exposure across large build areas.
Dual-Layer Flexible Film for Long-Lasting Performance Built with an advanced dual-layer flexible film surface, the Form 4L Resin Tank minimizes peel forces during printing. This durable film reduces wear and tear, providing exceptional longevity and consistent print quality over many liters of resin.
Streamline Material Swaps Keeping a dedicated Form 4L Resin Tank for each resin formulation eliminates the need to clean vats between material changes. Operators can quickly swap tanks in seconds, keeping production moving without cross-contamination or messy cleanup processes.
Stackable and Protected Storage Each Form 4L Resin Tank comes complete with a dedicated lid and bottom cover. These protective covers allow users to safely store partially used resin tanks directly on shelves, stacking them neatly while protecting the resin inside from ambient light and dust.
Designed for High-Volume Large-Format Production
Engineered to withstand extended print runs across large build volumes
Maintains high optical clarity for sharp detail and consistent surface finish
Seamlessly integrates with the Form 4L Resin Mixer and Form 4L Build Platform
Protects light-sensitive resins during storage with included protective covers
Key Features
Essential resin containment component for Form 4L and Form 4BL 3D printers
Dual-layer flexible film surface reduces peel forces and extends tank lifespan
Provides uniform optical transparency for consistent curing across large prints
Allows quick, mess-free resin swaps between different material types
Includes reusable top lid and bottom cover for safe, stackable storage
Built to withstand demanding, high-volume production environments














