top of page

Stanrose® Diesel Guard

Stanrose® Diesel Guard is a dry powder, nitrite/borate based compound with unique formulation with organic Corrosion Inhibitors, Anti- Scalant for use in closed cooling water systems , for preventing corrosion and scale formation in Internal combustion engines, compressor cooling system, DG - set at high or low temperature. It is also acts as a corrosion inhibitor (Protects all the metals including cast iron, mild steel , copper).
The stable oxide film that is formed by Stanrose® Diesel Guard prevents corrosion caused by electrolytic action between dissimilar metals used in the system . Stanrose® Diesel Guard has been field tested and found to have no detrimental effects on non metallic substances such as seals, glands, packing, hoses, gaskets etc., normally used in these' systems.

Common Name

Diesel Guard Powder

Product Code


Features and Benefits

By creating an oxide film on the metal surfaces, electrolytic corrosion is prevented
Effective against cavitation and erosion
Compatible with non-metals such as hoses, gaskets and seals
Compatible with glycol used for frost protection
Simple control tests
The product can be used for corrosion inhibition in many types of closed recirculation systems such as:
Diesel engine cooling water systems
Compressor cooling water systems
Centralised cooling systems
Hot water heating systems
Auxiliary machinery cooling systems
Prolong the life of equipment by keeping scale and corrosion free. Since Stanrose® Diesel Guard is alkaline and so will suppress acid corrosion, which would otherwise result in Corrosion. Damage such as pitting. However, the alkalinity control is such that even if the product is accidentally overdosed, the pH of the water will remain within limits. The metals which would be affected by extremes of alkalinity or acidity are protected.
Improves generating cooling efficiency by maintaining a clean heat transfer.
Corrosion protection by using superior corrosion.
Reduced maintenance and down time.
Compatible with Coolants / Antifreeze solution / glycol .
Friendly with Metals (Like steel, Copper, Aluminum, all alloys) & Non – metal (Rubber, Hoses, Gasket etc.).

Technical Properties

Color Off white powder
CWT-4002 is an alkaline product & should be handled like other chemical Avoid contact with Eyes, Skin ,in case of contact ,wash with copious amounts of water immediately.
Odour None
Nitrite 0 100-200 300-600 700-900 1100-1300 1440-2400

Recommended Uses

Diesel engine cooling water systems

Method of Application

As per technical data sheet.

Storage and Handling

Avoid contact with eyes and skin. In case of contact rinse with plenty of water. Wear suitable protective clothing, gloves and eye/face protection.
Keep away from heat, sparks and open flame. Ensure that the working area is well ventilated.
Store at moderate temperatures in dry, well-ventilated area.

Packing Available

25 Ltr. / 210 Ltr.

bottom of page