Quicksilver 10W-30 Synthetic Blend Marine Engine Oil is extensively tested to provide impressive protection against wear and corrosion in high-RPM marine engines. Using a premium blend of synthetic and mineral-based stocks, this oil offers outstanding shear strength and viscosity retention. It exceeds all marine industry 4-stroke requirements, including FC-W and FC-W Catalyst Compatible certifications.
- Designed for use in all 4-stroke outboards, sterndrives, and inboards
- Provides outstanding shear strength and viscosity retention
- Formulated to defend against corrosion in harsh marine environments
- Exceeds NMMA FC-W and FC-W Catalyst Compatible requirements
- 32 oz. (1 Quart) bottle
