AMSOIL Introduces NMMA Certified Synthetic Blend 25W-40 Marine Engine Oil
AMSOIL's philosophy is to provide customers premium protection while still comporting to OEM recommendations in owner's manuals. AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil is formulated specifically for Mercury* and Mercruiser* motors that encourage the use of synthetic-blend oil. Mercury owner’s manuals actually discourage the use of full-synthetic oil. Since Mercury is the market leader and most Mercury owners won’t consider straying from these guidelines, AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil was developed to give Mercury and Mercruiser owners a high tech upgrade
