Dow Corning DC-4 Electrical Insulating Compound 5.3oz Tube
Dow Corning 4 is a grease like material containing an inert silica filler in combination with selected polydimethyl silicone fluids
Dow Corning 4 Electrical Insulating Compound Application
DC4 provides a moisture proof seal for aircraft, automotive and marine ignition systems and spark plug connections, disconnection junctions in electrical wiring systems also in electrical assemblies and terminals.
Dow Corning 4 compound is also used as a seal and lubricant for cable connectors, battery terminals, rubber door seals, switches and rubber and plastic O-rings and as a assembly lubricant for various metalon-plastic and metal-on-rubber combinations.
Dow Corning 4 Electrical Insulating Compound Description:
Dow Corning 4 Electrical Insulating Compound can be applied by hand, specially designed automated equipment, brushing or wiping. Certain designs of grease guns may seize up with silicone compounds; test prior to use. A thinner consistency can be achieved by dispersing in solvents such as xylene, mineral spirits and methyl ethyl ketone. Dow Corning 4 Compound can then be applied by brushing, dipping or spraying. Dow Corning 4 Compound should not be applied to any surface which will be painted or finished. Such coatings may not adhere to the silicone-treated surface. If contaminated by a silicone coating, parts can be wiped or washed with solvent, washed with detergent, or immersed in an alcoholic potassium hydroxide solution and then rinsed in lear water before painting