Pimp The Soldering Flux Extruder

I had no problems printing the screw - as some wrote - but it all depends on the printer and quality of bed. Before print I always using antibacterial wipes… 

As for me, everything done from PET-G, 80 degrees bed, 230 degrees hotend and most importantly - the speed of 45 mm/s worked perfectly.

If you have a problem with squeezing, try cleaning the syringe needle. This is where the greatest resistance occurs.