The Buehnen HB700K cartridge spray gun is pneumatically assisted and incredibly unique as an industrial adhesive applicator. This gun takes standard 10 ounce cartridges and has an adjustable operating temperature from 104°F to 400°F. The temperature is easy to adjust on the integrated digital temperature display with simple to use controls.
PUR hot melt adhesives are great for bonds that require a high heat resistance or flexibility in cold temperatures. PUR hot melt adhesive cartridges are used for assembly or structural bonds. When using the HB 700K with PUR, it's necessary to use a purge cleaner to prevent PUR from hardening in the nozzle.