We are introducing a 100% pure, full synthetic motor oil, for 4 stroke outboard engines. Aqua Lube Synthetic Motor Oil is formulated and blended with a sub micron process that makes it truly a super premium high performance product. This motor oil exceeds American warranty requirements for gasoline and gasoline turbo charged engines where API SJ, SH, CF or ILSAC GF-Z oils are specified. Also exceeds European ACEA A1-96 standards and pases Japanese valve train wear tests. It is also compatible with conventional motor oils and meets GM 4718M and Volvo service fill requirements. Aqua Lube Synthetic Motor Oil provides the following benefits: