Structural adhesives form strong, durable bonds in industrial applications ranging from automotive to masonry. There are various types of structural adhesives, including epoxy adhesives. Epoxy adhesives are multi-part resins that begin to set after mixing, and are capable of reaching a full cure within minutes. Epoxy differs from glue in that its components must be stored separately to prevent curing before use. Structural adhesives and epoxies are available for bonding automotive plastic components, filling cracks in concrete, connecting metal components, and more.