ProChem® HardenX / Emulsion Hardener

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ProChem® HardenX is a one part chemical hardener designed to increase the water resistance of photo emulsions. ProChem® HardenX increases the print durability and reduces premature stencil breakdown. It is excellent for high humidity conditions. With some screen printing emulsions, ProChem® HardenX may produce a waterproof stencil that is difficult to reclaim. 


  • Easy To Use
  • High Contrast – Pink Color
  • Dramatically Increases Water-Resistance
  • Dramatically Increases Emulsion Print Durability
  • Ideal For Water-Base & Discharge Printing
  • Reduces Emulsion “Break-Down” On Press
  • Non-Flammable
  • Water-Based
  • Low Odor
  • No VOC (Volatile Organic Compounds)
  • Mesh Safe
  • Biodegradable / Drain Safe

Warning: This product is corrosive and combustible. Please look at our Safety Data Sheet for further information.
Hazmat Fee: Sizes 5 gallon and larger are subject to a Hazmat Fee (FedEx $31.20 & UPS $48.00) This fee will be reflected in shipping at checkout. The fee is charged for each box that ships containing this hazmat product. If you qualify for free shipping, you will still be charged the Hazmat Fee.

Click here to view Safety Data Sheet

Click here to view Technical Data Sheet

Extra Information

CCI Line