Rock Oil Marine Engine Oils & Lubricants | SSI Marine UK

Explore our range of Rock Oil marine engine oils and lubricants at SSI Marine UK. Find quality 2-stroke and 4-stroke outboard engine oils, marine gear oils, greases and specialist lubricants for compatible marine engines and equipment. Rock Oil products are designed to support engine lubrication, reduce wear and help maintain reliable performance in demanding marine environments. Ideal for routine servicing, maintenance and engine protection. Competitive prices, UK stock and fast dispatch from trusted marine specialists with over 10 years of experience.

Rock Oil’s dedication to quality and improvement resulted in accreditation to BS EN ISO 9001:2015 and recommendations by many leading manufacturers such as BMW, Mercedes, Porsche, Volvo, Iveco, Triumph, Kawasaki and Suzuki plus JASO, API, ACEA, CIK and NMMA accreditation.

Though famous for involvement in motor sport, Rock Oil's major activities are in the agricultural, automotive, commercial, industrial, marine, motorcycle and leisure markets. World Championship winning performances in motor sport have led to blending and manufacturing lubricants for some of the world's top motorcycle, car and engine manufacturers. Extensive research and development work ensures that existing ranges are improved and new products are designed to meet emerging standards and approvals. Rock also has a long record of launching innovative products, especially for racing and our top tier racing lubricant Synthesis XRP is testament to this technical prowess.