Dow-Corning-2793695-4-Electrical-Insulating-Compound-100g-DuPont-2793695-P-Molykote-4-formerly-Dupont-Dow-Corning-DC4-is-a-grease-like-material-containing-an-inert-silica-filler-in-combination-with-selected-polydimethyl-silicone-fluids-It-provides-a-moisture-proof-seal-for-aircraft-automotive-and-marine-ignition-systems-and-spark-plug-connections-It-can-also-be-used-on-disconnection-junctions-in-electrical-wiring-systems-and-on-electrical-assemblies-and-terminals-Molykote-4-can-be-u