Compex Extra

Compatibility Agent for Liquid Fertilizer-Pesticide Mixtures


Problem Solved with Compex Extra
  • IF…You are combining liquid fertilizer with a range of pesticide products
  • USE…Compex Extra
  • TO…Make more tank mix combinations possible and save time by allowing thorough mixing with less agitation

General Information

  • Compex Extra is a compatibility agent for direct addition to liquid fertilizers. It should be used where simultaneous application of liquid fertilizer and a pesticide is desired and improved stability of the mixture is required. 
  • Compatibility of liquid fertilizer-pesticide mixtures is essential to insure trouble-free, accurate and uniform application. Crop protection chemicals do not always mix evenly with liquid fertilizers or the components may separate too quickly to make their combined use of practical value. 
  • Incompatibility may be due to pH, concentration and type of certain salts and percentage of water content of the liquid fertilizer. 
  • Compex Extra is effective in improving compatibility and stability of most liquid fertilizer-pesticide mixtures. 
  • Compex Extra is completely soluble in liquid fertilizers such as 28-0-0, 10-34-0, 4-10-10 and 6-18-6.

Use Rates

  • Liquid Nitrogen Fertilizers:

    1 to 2 pints per 100 gallons of fertilizer (or 0.5 to 1.0 liters/400 liters)
  • Liquid Mixed Fertilizers:

     2 to 3 pints per 100 gallons of fertilizer (or 1.0 to 1.5 liters/400 liters)

Package Sizes

  • 4 x 1 Gallon (CXE01)



Washington Registration Number: 45989-09001

Refer to specimen label and safety data sheet for more information about this product.



Established 1932 1 gal

For further information regarding this product, please refer to one of the following sheets.

1-800-255-5196

sales@KALO.com