Marine Lubricants Range
The MP 3 Ultra, MP3 Sport and MP+ Sport lubricants have the prestigious NMMA accreditation which is testament to their quality. It is the foremost specification for the marine industry and assures the user that the products meet and exceed exacting standards.
http://www.rockoil.co.uk/cm/images/pdf/brochure/rock_oil_low_res_brochure_marine.pdf