infinity pur-3000 dual temp corded pur hot melt applicator for 50 gram cartridges pur 3000 powerful 500 watt heater dual temperature settings continuous use- no need to recharge on base digital temperature readout the pur cartridge gun features 500 watt heater that is rated for continuous use and has a digital temperature readout. this cartridge gun uses infinity bond polyurethane cartridges ww30, ww60 and mp75. it never runs out of power and never has to be recharged so you can keep on working. features lighted on/off switch and high/low temperature settings. upc: 867820000333 gl01-05 pur, applicator, glue, gun, 3000, pur3000, pur-3000, hotglue, hot-glue, he flex50 features lighted on/off switch and high/low temperature settings rated for continuous use and has a digital temperature readout never runs out of power and never has to be recharged so you can keep on working