Power Adhesives TEC 3200 industrial 43mm hot melt glue gun with 400 watt heater dispenses 43mm EVA HOT MELT glue cartridges. The gun comes with Easy plug-in modules supplied with tool to change gun temperatures. PA3023 for LOW MELT and PA3027 for POLYAMIDE glues. Additional modules for reducing gun temperature for specific applications are available as accessory