Professional Lab Resin Water Washable - Green

Prof. Lab Resin Water Washable Green

Water-washable resin Prof. Lab Resin Water Washable Green is specially developed for SLA/LCD 3D printers (405 nm) and users who want maximum print quality combined with comfortable cleaning without IPA. Thanks to its green, opaque color, it is great for prototypes, figures, architectural models, and parts intended for painting.

Main advantages

• Water washable – after printing, simply rinse the parts in water; there is no need to use isopropyl alcohol.
• High detail resolution – sharp edges, fine structures, and minimal loss of detail even in small models.
• Matte green, opaque surface – ideal for visual inspection of details, painting, and other surface treatments.
• Lower odor compared to classic resins – more comfortable work in the workshop or home office (however, always use ventilation).
• Good strength and stiffness – suitable for functional prototypes, models, figures, and presentation parts.
• Optimized for common LCD/UV printers 405 nm – compatible with most desktop resin printers.

Recommended use

• Modeling and figures – miniatures, busts, board game figures, collectible models.
• Prototypes and design – presentation models, product designs, covers, small components.
• Architectural and technical models – buildings, structural details, technical elements, concepts.
• Parts for painting and coloring – the base highlights colors, suitable for airbrush and classic paints.

Printing recommendations

Specific values may vary depending on the printer, layer height, and conditions – always perform a test calibration print.

• UV wavelength: 405 nm
• Recommended layer height: 0,025–0,05 mm for detailed models, 0,05–0,1 mm for larger parts
• Exposure time (classic monochrome display):
  • regular layers: approximately 2–3,5 s
  • bottom layers: 20–35 s (4–8 layers)
• Ambient temperature: 20–28 °C for stable results

Postprocessing

1. Rinse after printing – rinse the freshly printed model in clean water (ideally in a dedicated container or a washer for resin models).
2. Water change – change the water regularly; do not leave settled resin in it for long periods.
3. Drying and final cleaning – after the rough rinse, you can perform a second short rinse in clean water for a better surface.
4. Airing – let the model drip and dry.
5. Post-curing – cure in a UV chamber or under UV light depending on the size of the model (usually 5–15 minutes).

Do not pour used water into the drain. Leave it in the light so that the dispersed resin cures, and then dispose of it according to local legislation as plastic waste.

Safety

• Always use protective gloves and ideally goggles.
• Work in a well-ventilated area and prevent contact with skin and eyes.
• Store in the dark and at room temperature, out of reach of children and pets.

Technical parameters

Parameter	Value
Material type	Water-washable UV resin (photopolymer)
Color	Green 354 C
Intended use	SLA/LCD/UV 3D printing (405 nm)
UV wavelength	405 nm
Recommended layer height	0,025–0,1 mm
Recommended exposure time	approx. 2–3,5 s / layer (depends on printer)
Recommended bottom layer time	approx. 20–35 s (4–8 layers)
Recommended ambient temperature	20–28 °C
Model cleaning	Rinse in water
Post-curing	UV lamp/chamber 5–15 min
Packaging	Bottle, sealable packaging

Note: Specific volume and exact print profiles may vary according to the production batch and printer used – we recommend always checking the manufacturer's current datasheet and performing a calibration test.

Key features:

• Water-washable resin – easy cleaning of models without IPA
• High detail resolution and smooth surface of prints
• Matte green, opaque color ideal for painting and prototypes
• Optimized for common SLA/LCD 3D printers with UV LED 405 nm
• Lower odor compared to classic resins, more comfortable work
• Suitable for figures, architectural models, prototypes, and presentation parts