Elegoo Water-Washable Resin - 1kg (2.2lbs)

Water Cleanup. Zero IPA. Same Precision.

The biggest friction point in resin printing isn't the printing — it's the cleanup. Rinsing parts in isopropyl alcohol, managing waste IPA, ventilating the wash station, and disposing of spent solvent responsibly. Elegoo Water-Washable Resin removes all of it. When your print is done, rinse it under water. That's it.

No IPA. No harsh chemicals. No complicated post-processing procedure. Just clean parts, faster, with less overhead — and the same high-precision, low-shrinkage surface quality that makes resin printing the right choice when detail is the priority.

The advanced formulation keeps shrinkage low throughout the curing process, preserving fine features and dimensional accuracy without distortion. Fast curing speeds keep production moving, whether you're running a single detailed miniature or a full plate of components. And with compatibility across a wide range of MSLA and LCD resin printers, the Water-Washable Resin works seamlessly with the equipment you already have.

Available in 1KG and 2KG bottle sizes, in a wide range of colors to suit any project or aesthetic.

A cleaner process for every resin printer — perfect for:

• Tabletop miniatures, wargaming figures, and character models
• Jewelry prototyping and decorative display pieces
• Scale models, architectural details, and presentation prototypes
• Figurines, collectibles, and sculpted art pieces
• Functional parts and engineering prototypes where water-washable cleanup simplifies the workflow
• Makers, schools, and studios who want resin printing without the chemical handling burden of IPA
• High-volume users who want faster, cleaner post-processing at scale
• First-time resin printers stepping up from FDM

Compatible with: Elegoo Mars 5 Ultra, Elegoo Saturn 4 Ultra 12K, Elegoo Saturn 4 Ultra 16K, and most 405nm MSLA/LCD resin 3D printers.

Safety Note: Even water-washable resin is a skin and eye irritant in its uncured liquid state. Nitrile gloves and a well-ventilated workspace are still recommended during printing and cleanup. Cure waste resin water under UV light before disposal — do not pour liquid resin waste down drains.

Key Features

• Water-Washable Cleanup — rinse finished prints under water instead of IPA. No solvents, no chemical waste, no complicated wash station required
• Low Shrinkage & High Precision — advanced formulation minimizes dimensional distortion during curing, preserving fine features and surface accuracy
• Fast Curing Speed — rapid layer exposure for efficient print times without sacrificing surface quality or detail
• Wide Printer Compatibility — 405nm formula compatible with Elegoo Mars, Saturn, and most MSLA/LCD desktop resin printers
• Wide Color Range — available in multiple colors, including Ceramic Grey, Black, White, Red, Green, Yellow, Beige, Clear Blue, Smoky Black, and Mint Green
• Wide Applications — board game miniatures, industrial components, CAD prototypes, jewelry, figurines, and everything in between

Key Specifications

• Resin Type: Water-Washable Photopolymer Resin
• Wavelength: 405nm UV-curable
• Available Sizes: 1KG / 2KG
• Versions: V1.0 / V2.0 (confirm which version is being stocked)
• Compatible Printers: Elegoo Mars series, Saturn series, and most 405nm MSLA/LCD resin printers
• Cleanup: Water only — no IPA required
• Shrinkage: Low — high-precision dimensional stability
• Colors: Ceramic Grey, Black, White, Red, Green, Yellow, Beige, Clear Blue, Smoky Black, Mint Green (variants to be added)