GLB SuperSonic - 1lb

GLB SuperSonic - 1lb

by GLB

SKU: 71442A

GLB SuperSonic - 1 lb


Meet the GLB SuperSonic, the one product that has a bunch of different uses. SuperSonic is designed to sanitize, clarify, prevent algae, and shock treat your pool. 

What’s in the box

  • 1 x GLB SuperSonic - 1lb

Directions for Use

Step One

  1. Make sure pool water pH range is between 7.2 - 7.8 with alkalinity at a minimum of 100 ppm.
  2. Follow the stabilization instructions on label. 30 ppm of stabilizer is needed. After regular use of GLB Chlorinating Granular will provide any make up stabilizer.  
  3. Shock treat your pool water using 16oz of Chlorine Granular per 10,000 gallons of water. Proper chlorine level should read between 1 to 1.5 ppm.

Application Dosage

  • 9 - 18 oz per 10,000 gallons of water

Shock Treatment 

Start by adding 9 to 18 oz per 10,000 of SuperSonic to pool water to create available chlorine of 5 to 10 ppm. 

    Recommend For



    Calcium Hypochlorite: 73%, Other Ingredients: 27%, Available Chlorine: 70%