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Cyanuric Acid / Chlorine Stabilizer - 50lb. Drum 


 Cyanuric Acid - 50lb. Drum (Powder or Granular) 



 Cyanuric Acid MSDS



Used to extend the life of chlorine by preventing UV degradation. Use at the rate of 13oz per 10,000 gallons to raise the level 10ppm (parts per million). 30 to 50 ppm recommended.