Appart from this video that is instructive, in the product description it is said :
During any nozzle changes make sure to wrap one layer of PTFE tape (Plumbers tape) around the threaded extension
- Do you have to do that each time you remove the nozzle, even if I put the same back on ?
- If answer to 1 is no, if I give this nozzle an acetone bath, to I have to put plumber tape ?
- What is the purpose of the plumber tape ? better heat transfer ?
- And because I want to be sure, the tape go on the extension, not in the nozzle ?
I ask those question because having just viewed the video and not read the product description, I have remove around 5 time the nozzle to clean the head from clog. I have not seen trace of one the first time I remove the original nozzle of my Budaschnozzle and I have never put tape back…