Phrozen Rock-Black Stiff 3D Printer Resin – 1kg

(1 customer review)


Low odour Phrozen Rock-Black Stiff Resin is a fantastic engineering material designed for “tough” and “detailed” models/parts.

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SKU: PZ(RBKRES)CD Categories: ,


Low odour Phrozen Rock-Black Stiff Resin is a fantastic engineering material designed for “tough” and “detailed” models/parts.


  • Volume: 1kg
  • XY Planar Resolution: 0.050 mm
  • Z Resolution (Layer Height): 30-100um
  • Property: High hardness, toughness and resolution
  • Cleaning: Clean with alcohol spray (or Phrozen wash). Dry with air gun or compressed air. Do not immerse model in cleaning solution for long periods
  • Suitable for: LCD 3D Printer
  • Application: General modelling & prototyping


  • Avoid exposure to sunlight and indoor luminescence
  • Return resin from VAT to bottle. Be sure to filter
  • Please preserve resin in closed opaque bottle to avoid both air and light exposure
  • Do not mix resins together
  • Please keep the resin away from children
  • Please do not dump resin. Please dispose of responsibly. Cure and add to general waste/plastics


  • Do not eat or swallow resin. If ingested seek medical advice immediately
  • Wear goggles to avoid eye contact with resin. If resin comes in to contact with eyes wash thoroughly and seek medical advice immediately
  • Resin may cause slight irritation to skin. Gloves should always be worn when handling resin. If allergic reaction occurs stop using immediately
  • Resin has mild odour. We strongly recommend you to use in a well ventilated room or area
  • Recommended safety equipment: gloves, mask, goggles
  • Store resin in a cool dry place. 15-35 degrees recommended

Additional information

Weight 0.6 kg
Dimensions 9 × 9 × 17 cm

1 review for Phrozen Rock-Black Stiff 3D Printer Resin – 1kg

  1. Lawrence Boul

    Despite being ‘Black’ this resin is quite clear in thinner sections. Generally a hard edged resin that is good for fine detail. Works with fine supports and is quite flexible particularly when green, but does harden up. Not brittle. Low viscosity. Can show significant z bleed at 50u, so probably not a good idea to go thinner. I’ve used it for scale models and may continue to do so if I cannot find something with less z bleed at a cheaper price.

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