Star Tron 4-Stroke 25W-50 Marine Engine Oil, Synthetic Blend

• EXTREME RUST AND WEAR PROTECTION - Provides advanced anti-wear additives to protect engine components.
• REDUCES PISTON DEPOSITS - Helps prevent sticking valves and rings, minimizing engine wear.
• SHEAR AND THERMAL RESISTANCE - Formulated to resist shear stress and thermal aging for long-lasting engine performance.
• CONSISTENT VISCOSITY - Ensures optimal lubrication under high RPM and temperature conditions.
• MARINE ENVIRONMENT PERFORMANCE - Designed for use in marine environments with enhanced resistance to water intrusion.
• FC-W® CATALYST COMPATIBLE - Meets or exceeds specifications for top engine manufacturers.
• ENGINEERED FOR TOP BRANDS - Recommended for Honda, Suzuki, Johnson, Nissan, Yamaha, Mercury, Tohatsu, and Volvo-Penta engines when used as directed.
• PROVEN RELIABILITY - Trusted marine brand with over 50 years of innovation.
• EXTENDS ENGINE LIFE - Designed to maintain engine performance and durability in marine applications.
• WARRANTY FRIENDLY - Use as directed to maintain manufacturer warranties.

Use as recommended by your engine manufacturer. Do not use in 2-cycle outboards or other 2-cycle engines. Dispose of used oil in accordance with federal and local regulations.

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