Wanhao 395-420nm Black Water-washable UV Resin - 250ml

Available on backorder
A water-soluble UV resin
  • Easy to print
  • Easy cleaning
  • Compatible with DLP/LCD printers
  • Accurate and reliable
  • Affordable price
  • 24/5 Customer Support
  • FREE Training
  • FREE Delivery over $200
Material Specs
  • Color: Black 
  • Wavelength: 395-420nm
  • Fast polymerization
  • 250ml bottle
Price: $29.99
Order now and we’ll ship it in 24 hours or less

Wanhao black Water-washable UV resin is a general-purpose photopolymer that can be washed in tap water. It has been specifically formulated for printing on both DLP and LCD resin 3D printers with a wavelength of 395-420nm. It grants optimal print results when used on the proprietary Wanhao D7 resin printers.

This type of 3D printing material provides accurate yet reliable print results characterized by high precision and aesthetically pleasing translucent black finishes. The final surfaces are smooth and rich in detail. Ideal for both beginners and professionals, Wanhao Water-washable Resin is really easy to work with.

The resin is available in a large selection of colors and is sold at an affordable price. This gives you wide material choices. Wanhao black Water-washable resin has been used to produce good quality miniatures, figures, sculptures, architectural models, daily objects, and toys. Read the full review.



Wanhao black Water-washable UV resin

Wanhao 3D printing Water-washable resins are produced using only premium materials. They are free from impurities and print smoothly minimizing the risk of bubbles while printing. With a dimensional tolerance of 0.3mm, they always deliver high-precision prints.

After completing a print, you can quickly clean the part from the uncured resin by washing it under tap water.

Wanhao 3D printing resins come in 250ml stainless steel bottles for better conservation and protection. They should be stored in a dry and dark place away from direct light. They can last up to 12 months.


Technical specs

  • Operating Temperature: 25 - 35 °C
  • Shore Hardness: 75D
  • Viscosity @20℃: 250 - 350 CPS 
  • Density: 1.0 - 1.11g/cm³
  • Acidity: <0.31mg KOH/g
  • Water Content: <0.23%
  • Surface Tension: <36.5 Dynes/cm
  • Tensile Strength: 9100 PSI
  • Elongation at Break: 6%
  • Glass Transition Temperature: 104 °C 


Resin specs

  • Color name: Black 
  • Color attribute: Solid
  • Net Weight: 250ml 
  • Wavelength: 395 - 420nm
  • Recommended Printing Thickness: 0.025 - 0.1mm
  • First layer exposure time: 5-15s
  • Single layer exposure time: 30-60s


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