Solid answers to concrete rinse water disposal

Hazardous waste rinse water converted to landfill safe Congelz.

Congelz is a special blend of polymers, minerals and PH stabilizers. When used as directed, rinse water will transform from a liquid to a gel. Passing ASTM 9095B paint filler test, this gel has been determined to be safe and legal for landfill disposal.


Congelz will successfully treat rinse water from the following processes:

  • Ready mix concrete trucks
  • Tool and equipment cleaning, including hand tools, etc.
  • Mortar mixers
  • Stucco and painting tools
  • Concrete saw cutting

Video Demonstration

• Download Congelz Information PDF •

Congelz Demonstration

For more information about Congelz

Visit the Congelz/Clairifize website at