Universal use for hot-gluing of wood, plastic, carton, glass, ceramic, stone, textiles, cork, leather, metal etc. Also suitable for sealing and joining and for repairs with hot-melt type adhesive. Exact dosage by means of mechanical glue supply. Optimum processing of the glue by means of PTC heating elements for constant temperature. Strap and supporting surface on housing for safe stop after use. Clean working without dripping by means of anti-drip nozzle.