CRC Food Grade Di-Electric Grease seals, lubricates, waterproofs and insulates electrical connections with a thin, non-curing silicone compound that helps maintain electrical performance by reducing line sag, arcing, voltage drops and problems caused by adverse weather conditions. CRC Food Grade Di-Electric Grease also provides an exceptional lubricant for fasteners used to support temporary electrical work. It improves electrical performance during adverse conditions such as rain, fog, salt spray and temperature extremes. CRC Food Grade Di-Electric Grease is also excellent for lubricating and sealing rubber and plastic parts including O-rings.ApplicationsRecommended for use on electrical panels, outdoor lighting, scoreboards, traffic lights, high voltage poles, transformers, disconnects, switching mechanisms, electrical contacts, spark plugs, battery terminals, fasteners, O-rings, and rubber and plastic parts