500 / 650 / 700 AMSOIL SYNTHETIC WATER RESISTANT GREASE GWRCR-EA $9.50 AMSOIL Synthetic Water-Resistant Grease is an extreme-pressure grease formulated specially for wet-duty performance. Composed of premium-quality synthetic base oils and calcium-sulfonate complex thickeners, Water-Resistant Grease provides exceptional film strength, shear resistance, adhesion properties and mechanical stability. Its water-washout and sprayoff resistance are outstanding for applications frequently exposed to water. ISLAND RACING MARINE LIQUID PUMP GREASE IR-MLPG $14.95 6oz We are often asked what is the BEST grease to use in jet pumps. The answer is our MARINE LIQUID PUMP GREASE. Our grease is composed of MARINE lubricants and is blended specifically for use in jet pumps. Regular grease is too thick and once "flung" off the bearings will lead to failure in short time. Our Marine Liquid Pump Gease will flow to the bearings offering unequaled PERFORMANCE and PROTECTION. Recommended for jet pumps in ALL watercraft from stock to fully modified.