Epoxy is an adhesive that is commonly used in electrical systems and electronics. It is one of the most important components for all sorts of work within the field, like building insulators, transformers, generators, and motors, among others. When the epoxy is used for electrical insulation, short circuits are prevented, and the electrical equipment remains protected from any bad impact from water or dust. https://www.epoxyadhesiveglue.com/is-there-best-non-conductive-epoxy-adhesive-glue-for-electronics-pcb-circuit-board/more