The Form 3L Resin Tank V3 is the core consumable for the Formlabs large-format ecosystem. Utilizing Low Force Stereolithography (LFS) technology, it features a strong, dual-layer flexible film that significantly reduces peel forces. This allows for the production of massive high-detail parts with a surface finish that rivals injection molding.
Key Features
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Enhanced Success Rates: The V3 architecture offers improved print reliability and reduced failure rates compared to the previous V2 version.
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Low-Force Technology: The flexible film minimizes stress on large, delicate parts during the printing process, ensuring better dimensional accuracy across the entire 33.5cm build width.
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Broad Material Capability: Validated for nearly all Formlabs SLA resins, including General Purpose, Engineering, and Medical/Dental libraries.
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Integrated Mixer: Each tank includes a pre-installed mixer that maintains resin homogeneity and ensures consistent temperature throughout long-duration prints.
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Stackable Design: Comes with a protective lid and frame, allowing for safe, light-shielded storage of resin when the tank is not in the printer.
Maintenance & Care Tips
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One Tank, One Material: To maintain material integrity and prevent cross-contamination, dedicated tanks should be used for each resin type.
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Inspect Regularly: Use the Formlabs Tank Tool to check for cured debris or "ghosting" (cloudiness) on the film.
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Avoid Solvents: Never clean the flexible film with IPA or other solvents, as this will damage the micro-texture and cause premature film failure.
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Storage: Always store the tank in its original reusable frame with the lid closed to prevent UV exposure and dust accumulation.
FAQ
When Should I Replace the Tank?
Formlabs recommends replacement if you see physical damage (punctures or gouges), persistent print failures in the same area, or when the printer's dashboard indicates the tank has reached its maximum layer count (typically 75,000+ layers for non-aggressive resins).
Is it Compatible with Biocompatible Resins?
Yes. The V3 tank is fully compatible with the Form 3BL and is validated for the BioMed and Dental resin libraries, provided the tank has not been previously used with non-biocompatible materials.
