Broad spectrum liquid microbiocide for control of algae, bacteria and fungi in industrial recirculating cooling tower systems and air washing systems. Non-foaming and effective at both acid and alkaline pH. WARNING: This is an industrial/commercial product, NOT an agricultural end-use pesticide. No agricultural crops or pest control uses.

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About this content. This page presents the official PMRA label as published by Health Canada's Pest Management Regulatory Agency, the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.

Quick facts

Active ingredients: 5-chloro-2-methyl-4-isothiazolin-3-one 1.13 %
Isothiazolinone
2-methyl-4-isothiazolin-3-one 0.37 %
Isothiazolinone microbiocide
Formulation: liquid
First registered: 1990-10-29
Registration expiry: 2028-12-31