The Pro Joint Nozzle complete with adaptor can be used time and time again if you clean and cover between applications.
The Nozzle is made in a high quality inverted V Shape to allow a smooth flow of joint adhesive onto the join tape to achieve a strong stable joint.
To connect the nozzle simply screw the adaptor onto the end of the Joint Glue Cartridge and then screw the nozzle into the adaptor.