Electrical and electronics adhesives enable component attachment, structural bonding, encapsulation, potting, optical assembly and environmental protection across electronic devices and manufacturing processes. Increasing component density, miniaturization and thermal loads are raising requirements for controlled curing, dielectric properties, heat resistance, optical clarity and compatibility with sensitive substrates. Research coverage examines electronic adhesives, potting compounds, optically clear materials, polyurethane systems, UV-curable technologies and specialist tapes, with emphasis on performance requirements, manufacturing integration, material innovation and supplier positioning.