Tuesday, August 27, 2013

GUARDIAN G-COOL.water cooled engines


Description : 

G-COOL. is a propylene glycol based engine coolant that provides protection against freezing and boiling and also against corrosion.

Applications :

 G-COOL.is ideal for use in all water cooled engines, automobiles, cranes, trucks,
generators, compressors etc.

Advantages :


  • Corrosion and Rust Inhibition. G-COOL. contains polyphase corrosion inhibition additives that prevent rust and corrosion, and protect copper, aluminium and iron parts. No need for other boosters or additives.
  • Increases Cooling Efficiency. Modern engines running at high temperatures may boil away water causing severe damage. G-COOL. raises the boiling point of water and prevents clogging deposits to increase cooling efficiency.
  • Decrease Freezing PointG-COOL. contains proplylene glycol which decreases freezing point
  • Save you time and money. Using G-COOL. means extended engine life, increased reliability, and lower maintenance and repair costs.
  • Safe. Proplylene glycol based formulation is proven safe.


Instructions :


  1. Use GRC-38 to flush cooling system thoroughly before using G-COOL.
  2. Determine the system capacity
  3. Close the drain tightly and add 40% - 60% of the tank capacity with G-COOL  Fill remaining tank capacity with clean water.
  4. For full protection, flush the system and replace the G-COOL once a year.


Note : fill the overflow tank, if any with 50:50 G-COOL and clean water.

* A system under pressure can handle higher temperatures, and offers a higher static boiling point. Every pound of pressure exerted on G-COOL  the static boiling point of G-COOL increases by approximately 1.7°C. At atmospheric pressure (760 mmHG), 50/50 G-COOL mix with water raises the fluid boiling point to 109°C