The Formlabs Form 4L Finish Kit Rinse Bucket is a purpose-designed post-processing accessory for the Form 4L large-format SLA printer. The bucket provides a large-volume rinse vessel sized to accommodate the full Form 4L build platform, allowing complete submersion of large SLA prints during the IPA or Formlabs Wash washing step. Thorough washing is essential for removing uncured resin from the surface and internal channels of SLA parts before UV curing.

This rinse bucket is part of the Formlabs Form 4L Finish Kit, the recommended post-processing toolkit for the Form 4L workflow. Its generous volume ensures that wash solvent can reach all surfaces of large, complex prints, while the robust construction is designed to handle repeated exposure to IPA and resin. Using a dedicated, correctly sized rinse vessel significantly reduces the risk of incomplete washing that can cause surface tackiness or reduced mechanical properties.

Key features

• Large-volume rinse bucket sized for the full Form 4L build platform, enabling complete part submersion during washing.
• Designed for use with IPA or Formlabs Wash for thorough removal of uncured resin from SLA prints.
• Robust construction resistant to repeated exposure to isopropyl alcohol and photopolymer resin.
• Part of the Formlabs Form 4L Finish Kit for a complete, compatible post-processing toolkit.
• Correct sizing eliminates the risk of incomplete washing caused by undersized third-party containers.

Compatible with: Formlabs Form 4L