FlashForge PW2 Water-Washable Photopolymer Resin 500g Grey

With a Shore D hardness of 80-85D and a tensile strength of 35-45 MPa, this FlashForge PW2 resin delivers robust, functional parts straight from your LCD/DLP printer. Its water-washable formulation eliminates the need for harsh solvents, making post-processing simple and safe.

Overview

The FlashForge PW2 is a professional-grade water-washable photopolymer resin engineered for precision and durability. Supplied in a 500 g bottle, it is optimized for 385-405 nm curing wavelengths, ensuring compatibility with a wide range of LCD and DLP 3D printers. The resin exhibits low odor and low VOC content, contributing to a more pleasant working environment. After printing, parts can be cleaned with plain water, then post-cured to achieve optimal mechanical properties.

What stands out

• Water-washable – no isopropyl alcohol required for cleaning
• High hardness (80-85D) and tensile strength (35-45 MPa) for functional prototypes
• Low odor and low VOC, ideal for indoor use
• Excellent dimensional stability with volumetric shrinkage under 4%
• 12-month shelf life when stored properly

Technical details

• Resin type: Water-washable photopolymer
• Net weight: 500 g
• Curing wavelength: 385-405 nm
• Density: 1.10 g/cm³ at 25°C
• Viscosity: 150-200 mPa·s at 25°C
• Hardness: 80-85 Shore D
• Tensile strength: 35-45 MPa
• Elongation at break: 6-10%
• Flexural strength: 45-55 MPa
• Flexural modulus: 1600-1900 MPa
• Volumetric shrinkage: < 4%
• Recommended for: LCD/DLP 3D printers
• Cleaning method: Water washable
• Odor: Low
• VOC content: Low
• Post-curing: Required for optimal mechanical properties
• Storage temperature: 15-35°C, away from direct sunlight
• Shelf life: 12 months (unopened)
• Color: Grey

Our verdict

The FlashForge PW2 resin strikes an excellent balance between ease of use and mechanical performance. Its water-washable nature speeds up workflow, while the high hardness and strength make it suitable for a variety of applications, from detailed miniatures to functional parts.