Diesel Guard




Diesel Guard is a dry powder with unique formulation with organic corrosioninhibitors and anticoagulants for use in closed cooling water systems to prevent corossion.

RXSOL-40-4002-020 is a non-chromite powdered product incorporated with corrosion inhibitors .

Active Matter: 78 - 83%

Packaging: 20.00 Kg.

  • Prevents corrosion and scale formation in closed cooling water systems of internal combustion engines, compressors, diesel generators.

  • Used as a cooling water additive for ships' diesel engines.

Usage Procedure :

  • Properly clean the system with water and alkaline liquid , if necessary.
  • Add 0 .05-0.2 % of RXSOL-40-4002 in system or recommended Nitrite leve11400 2500 ppm can be measured and controlled by any standard RXSOL test kit.
  • For Nitrite, Chloride test also helps to detect excess contamination to maintain accepted levels, when the product is dosed as recommended limit .
  • By buffering action of RXSOL-40-4002 , pH should be maintained between 8.3 and 10 by the treatment.


  • Initial dosage for an untreated system is 9 liters of RXSOL-40- 4001-020 / 1000 liters of untreated distilled water. This will bring the treatment up to the minimum level of 1000 ppm nitrite.
  • For best result and prolonged engine life add RXSOL-40-4001 every 500 -6500 km. or 250 to 300 hours of running time or every 2 month interval .pH should be maintained between 8.3 and 10 by the treatment.