FOR USE IN ALL 4-STROKE MARINE ENGINES - NEW FORMULA 4-STROKE OILS ARE ENGINEERING APPROVED FOR ALL MARINE 4-STROKE APPLICATIONS, INCLUDING: OUTBOARD, MERCRUISER, HIGH PERFORMANCE, STERN DRIVE/INBOARD, AND EXCEEDS ALL MARINE INDUSTRY 4-STROKE OIL REQUIREMENTS INCLUDING FC-W COMPATIBLE.

FLAGSHIP ENGINE AND CORROSION PROTECTION - INDUSTRY LEADING STRENGTH AND VISCOSITY RETENTION AND ULTIMATE CORROSION AND WEAR PROTECTION.

THE MOST RECOMMENDED MARINE OIL - OVER 5 YEARS OF ENGINEERING AND DEVELOPMENT BY THE LARGEST MARINE MANUFACTURER IN THE WORLD.

25W40 REOMMENDED IN ALL MARINE ENGINES.