135 Heavy Duty 7

Product Description

The Heavy Duty grade as the name imply provides long term corrosion protection against the most damaging environment condition. The protection of this oil surpasses the capability of any generic rust preventive and provides excellent protection even in open environments, sea worthy protection during exports as well as during long term storages of the components.

This Heavy Duty oil forms a thick viscous jelly like coat of rust preventive layer on the the component which is not easy removable with the light abrasive forces during handling, transportation and storages in protected or un-protected conditions.

This grade provides multi-purpose degreasing, dewatering and corrosion protection to the component on application. The grade is removable by washing with solvents or water based cleaners.  

Application method : Mist Spray, Dipping or by Brush. 

Suitable For : Chemical Plants & Equipments ,Oil Rig Equipment , Fuel Tanks, Cylinders, Crankcases, Differential Housings, Gear boxes , Heavy Components , Wind Mill Components &Components that have to be stored /used in open or in acidic environments.


• Sticky Film with strong adherence to the surface.
• Quick Drying – Dries within 5-6 minutes.
• Excellent protection against acidic and saline environments.
• Excellent Dewatering &Degreasing Properties.
• Finger Print Remover.
• Sticky film that does not get scratched easily and protects during handling and outdoor storage.  

Typical Properties

Physical Properties Test Method  Value
Colour Visual Dark Amber Colour
Viscosity @ cSt @ 40°C  ASTM D 445 65-68 cSt 
Specific Gravity  ASTM D 1298 <1 
Film Thickness( After Drying) IS 2074 5-20 microns
Flash Point (after application) ASTM D 92 245°C 
Volatiles by % (by weight)   2 - 6% 
Coverage (sq m/ Lt)    15-20 sqm
Pour Point ASTM D 97 Below -10°
Saponification Value (mg KOH/gm) ASTM D 94 5.0-7.0 
Degreasability with solvents    Passes 
Salt Spray Protection ASTM B 117 300 hours+
Humidity Chamber ASTM D 1748 3000 hours+
Protection Life or exports ( in VCI packaging)    Upto 5 Years
Indoor Protection Life (open)   3 years
Outdoor Protection Life   3-6 months