features:solid state electric glue provides a fast, easy way to dispense hot melt adhesive for hundreds of fastening and repair jobs. specially designed feed mechanism, spring-tensioned nozzle and silicone sleeve assure precise control of adhesive flow for neater work.specification: voltage power preheattime flow of glue standard plug* individual packing 230v 15(80)w 3-5min 14-16g per min f double blister