Silicone Market leaders, opportunity, assessment, leading-players and forecast 2027 A silicone, also known as polysiloxane, is a polymer based on siloxane. Colorless oils or rubber-like substances are the most common. Silicones are used in a variety of applications, including sealants, adhesives, lubricants, pharmaceuticals, culinary utensils, and thermal and electrical insulation. Silicone oil, silicone grease, silicone rubber, silicone resin, and silicone caulk are some of...