PPA_FTW https://us.store.bambulab.com/products/support-for-pa-pet I just saw that this stuff has been discontinued, and it’s no surprise. Absolutely welded itself to PET-CF when I tried it out today. (Haven’t tried it with PA, since I don’t have much use for that stuff.) Anyway. Steer clear, at least if you’re using PET.
hoffmantactical Yes. I now use the XYpolyer PPS unfilled and it works great to support PET-CF. The Polymaker PPS-CF also works, but is soo brittle that filament breaking in the PTFE tubes is a real issue.
