Spool3D Tough 3D Printer Resin - 500g


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Current Stock: 5

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Tough: Suitable for high toughness requirements. Performs well in prototyping strong, functional parts.

LCD rigid photosensitive resin is a solvent-free, high viscosity, high precision, photocurable 3D printing resin. Suitable for laser and LED light source resin 3D printers, it can be cured in a few seconds under the irradiation of 385nm and 405nm light sources. The photosensitive resin mixture formula is optimized and can effectively suppress the beam penetration and avoid deep curing. The minimum layer thickness of single exposure can be controlled at 0.025um. Achieves high molding precision, fast curing speed with low odor and low irritancy.

General Directions:
Shake well before use.
Unused resin can be strained and returned to an opaque container.
Store in a cool, dry place out of direct sunlight. Avoid freezing.
Wash up using water or isopropyl alcohol (IPA).

  • Feature: Tough
  • Viscosity(25℃,cP): 800-1000
  • Specific Gravity(g/cm3): 1.03-1.11
  • Tensile Strength at Break(MPa): 28-37
  • Elongation at Failure(%): 40-50
  • Glass Transition (Tg,℃): 65
  • Shore Hardness: 76D

Print Settings for 50um (Wanhao D7)(these are meant as a good starting point) :

  • Base layer cure time: 60 seconds
  • Normal layer cure time: 8-10 seconds


  • Use in well ventilated area.
  • Please wash hands immediately after use or contact.
  • Avoid contact with skin - always wear gloves and full covering clothing to avoid possible allergic reaction with skin.
  • Use safety glasses or face shield to protect accidental eye contact (it is recommended to not wear contact lenses during use)
  • NOT recommended for use in aquariums
  • For further information please refer to the SDS

Package contents:

  • 500 gram bottle of Spool3D Tough Resin

Buy Spool3D Tough 3D printer resin from Spool3D online in Canada without the surprise cost of the exchange rate!



3 out of 5 (based on 1 rating)
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Resin prints

This resin prints awesome, but the smell an toxic fumes are a little to much to handle. Requires A LOT of IPA or ACETONE for cleaning. YOU NEED A VENTILATION system for this product.
Posted by Sujesh Nath, February 19, 2021