Phrozen Pro Series Engineering Rock Black Stiff Resin 1KG

In Stock
High-performance engineering resin
  • Tough and durable outputs
  • Easy to post-process
  • Remarkable dimensional accuracy
  • Perfect for engineering
  • UV wavelength: 405 nm
  • Astonishing surface finish
  • Streamlined printing experience
  • FREE Delivery over $100
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
Material Specs
  • Viscosity: 67 cps
  • Weight: 1kg
  • Available colors: Black
  • Color attribute: Solid
Price $179.99
Lead time is 3-7 business days.

The Phrozen Pro Series Rock Black Stiff is a high-performance engineering 3D printing resin. It is a great material that can help you shape a plethora of dimensionally accurate and precise black-colored prints. Due to the color specifics, the printed parts will be easy to post-process and paint. The resin is customized for 405nm resin 3D printers and shows impressive printing speed when working with them.

The material helps to create highly detailed models with remarkable accuracy. It runs out smoothly shaping your parts in black color, printing with the utmost degree of accuracy, and providing your prints with a remarkably smooth surface finish. 

The Phrozen Pro Series Rock Black Stiff resin shines when it is employed in engineering applications, but it can also be used for a variety of other businesses like continuous productions of tabletop miniatures, functional prototypes, jewelry, and art designs.



  • Phrozen Pro Series Rock Black Stiff Resin technical data
  • Weight: 1kg
  • XY Resolution: 50 micron
  • Z Resolution (Layer Height): 30-100 micron
  • Property: High hardness, toughness, and resolution.
  • Suitable for: LCD 3D Printer
  • Application: General modeling & prototyping
  • Viscosity: 67 cps
  • Tg: 70 degree Celsius
  • Break value: 10 MPa
  • Tensile Modulus: 1050 MPa
  • Hardness: Shore 76D
  • Elongation: 3 %
  • I-Zod Impact: 1.44 KJ/m2
  • Way to Rinse: Clean with alcohol spray or immerse the model into an alcohol solution

Color specs

  • Available colors: Black
  • Color attribute: Solid 


The Phrozen Pro Series Rock Black Stiff resin is sold in 1kg bottles for safe and convenient transportation.

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Founded in 2013, we have integrated digital manufacturing in over 10,000 businesses. Today we are a team of 80+ 3D printing enthusiasts, geeks and entrepreneurs on a mission to make these technologies accessible to all.
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