BALMEROL BLUCOAT SERIES compounds are formulated using special grades of bitumen compounded with mineral oil to get desired viscosity. BALMEROL BLUCOAT SERIES oils have extremely good adhesion to metals and form a tenacious film which does not creep out under boundary conditions. BALMEROL BLUCOAT SERIES oils posses mild EP properties, have excellent water repellence and are non corrosive to most of tme metal including copper.