Butyl refers to a group of four isomeric organic compounds, each containing four carbon atoms. These compounds, classified as alkyl radicals, include isobutyl, sec-butyl, tert-butyl, and n-butyl. They are commonly used in the production of rubber and adhesives. Butyl compounds are known for their versatility and are utilised in diverse industrial applications, such as sealants and lubricants. The chemical structure and properties of Butyl results in a resilient material which enhances the functionality of the product in different market sectors.