Non-Oxidizing Biocide

Is microbial growth fouling your system? If left unchecked, microbial contamination can reduce heat transfer efficiency, cause corrosion and create potential health and safety issues.

AQUAGUARD 602 is a concentrated fast acting, highly effective broad spectrum biocide blend that can be used at extremely low shock and maintenance dosages to control algae, aerobic and anaerobic bacteria, biofilms and fungi.


  • Effective, broad spectrum antimicrobial agent (biocide)
  • Economical
  • Excellent biofilm penetration
  • Non-oxidizing and formaldehyde free
  • Excellent performance on SRBs
  • Excellent fungicide for control of wood rot


AQUAGUARD 602 is registered for use with the Pest Management Regulatory Agency (PMRA) for use in recirculating cooling water systems.

Click here to view the full label.

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Your systems and processes are interconnected. We’ll arrange a site visit to understand the bigger picture.

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A solution is more than just a product—it is a complete program that results in lower life cycle operating cost and considers the impact on health, safety and the environment.
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