Shell PANOLIN S3 HLP SYNTH EAL is zinc-free additive technology, blended with fully synthetic saturated and unsaturated esters provides an good blend of lubrication performance and environmental acceptability. Readily biodegradable with a low ecotoxicity, particularly suited for use in environmentally sensitive areas where eco-label compliance is required including US waters. For use in stationary and mobile hydraulic systems including marine and deck equipment, construction and forestry.