Dow Corning Molykote EM-30L High Performance Synthetic Grease Lubricant 4oz 114g Can be used for plastic-plastic contact, metal-metal contact and plastic-metal contact long service life. Suitable for long-term lubrication by virtue of low oil evaporation and low tendency towards oxidation. High load-carrying capacity. Low friction coefficient. Compatible with most plastics and elastomers. Low seepage, so it can be used in places where cleanliness is required. Contains no lead or nickel. Does not contain silicone therby preventing problems with contact point failures.