TC-W3 FULL SYN O/B OIL 1 GA

Sierra Full Synthetic TC-W3 2-Stroke Outboard Engine Oil is a high performance lubricant designed to exceede JASO, ISO, API, and NMMA for advanced generation 2-cycle lubricants. It is ideal for oil injection systems or pre-mix applications. This formula reduces aquatic toxicity, while reducing ring sticking, deposit formation and exhaust port blockage. Ideal for high housepower outboards.