UPDATE: I've uploaded a new print profile which is a new version of the nozzle. It includes more mixing stages, less interior volume (to waste less epoxy), and a tighter fit at the base. Please try it out and let me know what you think. Thanks! 

This is a replacement mixing nozzle for JB Weld Clear Weld epoxy in 0.47oz tubes. The retail packaging only comes with one nozzle, so if you don't use the full tube of epoxy in your first go, you have no more nozzles. I remixed this model from the LocTite epoxy mixing nozzle by Pevo on Thingiverse (linked below) by rebuilding the base to fit the JB Weld epoxy tubes and shortening the overall length to waste less epoxy. (The shorter version still has 10 internal mixing stages.) [EDIT: The updated version now has 16 internal mixing stages.] This is the epoxy I use most often, and while I could find models to print nozzles for every other brand and size of epoxy (most commonly the larger tubes), I couldn't find one for this particular application.

I print these in PLA, vertically on a Sliceworx plate with no brim, with no adhesion issues. I find that a 0.16mm layer thickness gives good quality internal spirals while balancing print speed.

The default print profile prints SIX nozzles. If you need less or more, they're easy to clone or remove in Bambu Studio.