Permanent magnet types of motors are available in or sorts of designs. For this reason, magnet bonding adhesives have been created to mew new challenges as they arise. The main driver in this area is the presence of so many adhesives available in our markets for purposes of magnet bonding. Speakers, electric motors, and other applications need magnet bonding. Primary adhesive categories include cyanoacrylate adhesives, single-part epoxy adhesives, and structural acrylic adhesives.