Boat motor oil - outboard - 4 Stroke - 10w40 - Motul

Technosynthese ® reinforced to specially formulated synthetic base for 4 - stroke gasoline marine engines operating in severe conditions, requiring NMMA FC - W oil, outboard, sterndrive for the brands: BOMBARDIER, HONDA, MARINER, MERCURY, SELVA, SUZUKI, TOHATSU, YAMAHA...Characteristics: OIL MOTUL BOAT ENGINE - OUTBOARD - 4 STROKE - 10W40 The FC - W standard, developed especially for lubricants intended for marine engines, increases the degrees of lubrication requirement compared to ordinary marine oils on the following points: - Viscosity HTHS at; 150°C higher to ensure better resistance of the oil film to high temperature and to absorb the dilution during prolonged idling phases. - Grade 40 to; high temperature to maintain better protection in severe use and in tropical climates. - Better resistance to shearing to preserve the properties at the same time. high temperature. - Very high anti - corrosion properties in order to fight against corrosion caused by sea water or salt mist which can rise up into the combustion chamber via the oil seal. exhaust. - Better anti - corrosion protection during wintering periods. - Preservation of the original properties of the oil in case of contamination by sea water - Better resistance to oxidation. - Anti - foam properties to prevent foaming and the introduction of air bubbles into the oil circuit - Anti - clogging properties of air filters oil