PETROCURE SHIELD SERIES MOTOR ENGINE OIL 10W40 API SL/CF

Available Packs

Description

PETROCURE SHIELD Series is a high-quality mineral-based conventional engine oil developed to provide dependable engine protection, improved cleanliness, and reliable lubrication for gasoline and light-duty diesel engines. Meeting API SL and SJ/CF performance standards, this series supports smooth engine performance, strong wear protection, and good thermal stability, making it suitable for older and high-mileage vehicles operating under different driving conditions.

Manufactured using highly refined Group I and Group II base oils, combined with performance-enhancing additives, PETROCURE SHIELD engine oils help resist oxidation, reduce sludge formation, and maintain viscosity stability even under demanding temperature conditions.

Available API

SL

SJ/CF

Applications

Suitable for gasoline and light-duty diesel vehicles, including older models and high-mileage engines.
Ideal for naturally aspirated and turbocharged engines operating in demanding conditions.
Recommended for passenger cars, SUVs, light commercial vehicles, and fleet operations.
Compatible with both gasoline and diesel fuels, including vehicles using leaded or unleaded fuel types.

Features & Benefits

Reliable Engine Protection – Creates a durable oil film that helps reduce wear and friction between engine parts.
Effective Detergency & Sludge Control – Helps keep engine components clean by minimizing deposit buildup.
Strong Oxidation & Thermal Stability – Helps resist oil breakdown and supports longer service intervals.
High-Temperature Protection – Maintains stable viscosity even under demanding operating conditions.
Smooth Cold-Start Performance – Provides quick and reliable lubrication during low-temperature starts.
Extended Engine Life – Helps protect key engine components from wear, rust, and corrosion.

Performance Standards

Meets API SL, SJ/CF performance standards or equivalent OEM specifications.
Formulated for vehicles that require conventional mineral-based engine oils.
Suitable for vehicles operating under high-temperature or heavy-load driving conditions.

Key Properties

Physical Properties
Properties	10W40
API / ACEA Classification	API SL, SJ/CF
Appearance	Bright & Clear
Specific Gravity @15°C	0.870
Flash Point °C	230
Pour Point °C	-33
Viscosity @40 °C, cSt	98.5
Viscosity @100 °C, cSt	14.5
Viscosity Index	148
Total Base No, mg KOH/g	4.0 - 8.0
Cold Cranking Viscosity, cP	6500 @ -25°C