Sealants

Sealants are materials that are used to seal or fill gaps and cracks in a variety of surfaces. Sealants are typically used to prevent the passage of air, water, dust, or other materials through the sealed surface. They are often used in construction and building maintenance to seal gaps around doors and windows, seal joints between different building materials, and prevent water damage. Sealants are made from various materials such as silicone, polyurethane, and acrylic. The type of sealant used will be determined by the application and the surface being sealed. Silicone sealants, for example, are frequently used in applications requiring high flexibility and durability, such as sealing joints in masonry or concrete. Polyurethane sealants are frequently used in applications requiring high strength and durability, such as sealing joints in wood or metal. Acrylic sealants are frequently used in applications that require a clear or transparent seal, such as sealing gaps around windows.