Duplo PUR Binding Question

I recently got a https://www.duplointernational.com/PFiBIND-2100-PUR/product/11004210/11004210/ machine and excellent to use no problems besides im running out of the wax sticks that I received with the machine.

Can a normal wax candlestick be used to seal up the nozzle after cleaning it out?
or is it a special Adhesive glue stick?

 

Hello. The material inside the cartridge is the same like the stick. So yes you can.