GulfSea SuperBear 3008 and 3006 are premium quality system oils designed for modern highly rated low speed crosshead marine engines including those employing system oil for piston cooling. These oils are formulated from high quality paraffinic base oils with latest additive technology to provide excellent thermal stability and oxidation resistance .They have adequate alkalinity to neutralize any strong acids which may enter into the crankcase resulting from the combustion of fuel sulphur.These oils are available in SAE 30 viscosity grade with a TBN )Total Base Number( of 8 for GulfSea Superbeare 3008 and 6 for GulfSea Superbeare 2006