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copy of FQS 1.5 Microbicide®

  • FQS 1.5 Microbicide® is an EPA approved antimicrobial agent used in the control of bacteria and fungi in fuel systems that store liquid hydrocarbon fuels and oils such as: crude oils, petrochemical feed stocks, liquefied petroleum gasses, gasoline, diesel fuel oils, aviation fuels, kerosene, coal slurries, renewable fuel blend stock and renewable fuel blends.


    FQS 1.5 Microbicide® has the same active ingredients as *Kathon FP 1.5 Microbicide.  It also has the same speed of kill, proven treat rate of 1:10,000, persistence and pricing.


    FAST ACTING – FQS 1.5 Microbicide® has shown to decrease microbial activity in as quickly as 5 hours after initial treatment.


    TREAT RATE: Typical effective treat rate is 100 ppm or 1 gallon FQS 1.5 Microbicide® to 10,000 gallons fuel product.  Fuel systems with severe microbial contamination can undergo treatments of up to 400 ppm.




    EPA Registration No. 65597-1


    On QPL for MIL-S-53021

    FQS 1.5 Microbicide® is currently pending avia

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