Sharlu VIGOR 20W/50 (API: SL/CF)

Description

API Service Classification: SL SAE: 20W/50 Sharlu Vigor is an advanced automotive engine oil meeting the most demanding performance requirements of today modern gasoline engines. It is engineered with the latest additive technology to ensure an exceptional engine protection under the most severe driving conditions. Sharlu Vigor provides enhanced protection against wear, corrosion and rust. It exerts excellent control against sludge formation and oxidation and its effective shear stability enables the product to stay in-grade over a wide range of operating temperatures. It provides easy engine starting and rapid oil flow to lubricate critical engine parts in cold weather.

Main Benefits

  • Wear Protection: Provides effective protection to pistons, rings, camshaft, and valve train components.
  • Thermal Stability: Resists oil breakdown under high engine temperatures and heavy driving conditions.
  • Oxidation Resistance: Reduces oil thickening and degradation for longer service life.
  • Viscosity Stability: Maintains consistent oil film strength across a wide operating temperature range.
  • High-Temperature Protection: Ensures reliable lubrication during stop-start city driving and highway conditions.
  • Leak Prevention: Preserve seal flexibility and integrity, reducing the risk of oil leakage in high-mileage engines.

Application

  • Recommended for gasoline engines in passenger cars and SUVs operating in high-ambient temperatures.
  • Ideal for high-mileage vehicles and engines requiring a 20W-50 viscosity grade to balance robust protection with flow efficiency.

 

SAE Grade

 

20W/50

10W/30

10W/40

Specific Gravity @ 60/60 oF

ASTM D-4052

0.8906

0.8890

0.8650

K. Viscosity, cSt @ 40 oC

ASTM D-445

177.00

76.00

97.00

K. Viscosity, cSt @ 100 oC

ASTM D-445

19.57

11.00

14.50

Viscosity Index

ASTM D-2270

127

135

155

TBN mg KOH/g

ASTM D-2896

7.50

7.00

7.00

Flash Point, COC oC

ASTM D-92

236

210

216

Pour Point, oC

ASTM D-6749

-24

-30

-30