3M Scotch-Weld 3779 Q hot melt adhesive in amber brown color is suitable for bonding a variety of materials. It can also be used in the electronics industry - for wire bonding, potting, and encapsulation. Reaches strength very quickly. The joints have excellent electrical insulation properties, are highly temperature resistant, and have excellent resistance to oils and fuels. The adhesive can be precisely applied in dots or lines using a special hot melt extrusion gun.Technical specifications system: hot melt non-reactive adhesive base: polyamide melting temperature: 220 °C temperature resistance: 150 °C UV resistance: excellent moisture resistance: excellent chemical resistance: excellent application: hot melt extrusion gun