Aerol Formulations Pvt. Ltd. Manufactures Synthetic Oil Based Contact Compounds. Aerol Formulations Pvt. Ltd. Is an ISO 9001:2000 certified company. Synthetic Oil based Contact Compounds are applied on electrical and electronic contacts of switches, tuners, and potentiometers etc that are usually made of copper, silver and brass. These provide lubrication to contacts and prevent wear and tear. These also protect contacts from ill effects of moisture, dust and oxidation and enhance the electrical performance of such contacts. Synthetic Oil based Contact Compounds are applied on contacts of mechanical TV tuners, switches of all types used in the automobile industry, potentiometers, relays, rotary switches, toggle switches used in electronic equipment etc.