Sealants are versatile products used in a wide range of industries, including automotive, construction, and manufacturing. They can be classified into several categories based on their properties and applications. Industrial sealants, for example, are designed for heavy-duty use and commonly used to seal or bond metal, concrete, and other surfaces. Tire sealants are specially formulated to repair punctured tires quickly and effectively. Other types of sealants include foam sealants, which expand upon application to fill gaps and cracks, and RTV sealants, which are known for their high temperature resistance and flexibility. Specialty sealants, like thread sealants and gasket sealants, are also designed for specific applications.