PolySupport™ for PA12

I tried using this "support filament", it doesn't weld itself to the print. I set my slicer up so it only uses the support filament on the Support/Raft Interface. Meaning it only prints 2 layers (I use 3 Layers) between your support and the print. It lasts a very long time because of this, and works great. Great product, don't let the price scare you off, just do this and it uses very little material per print.

Workrs as well as other brands and they have a reel that you don't feel bad throwing away (Recycling)

This support interface material works the best that I've tried. It works as good as the Bambu product that came with my Bambu printers. Happy with the performance. I think that Polymaker is the official manufacturer for Bambu Labs.

TLDR: I recommend getting 2 spools so you can switch them out every 12 hours or so. One printing and one in the drier. As far as dissolving the filament, I just put it in a tub of water for several hours, there were some areas that were still sticking after, I just scrubbed them a bit with a dish brush or tooth brush and they cleaned up well.There is not a lot for me to say that hasn't been said in these reviews already. I just wanted to add that if you're running this in a Bambu AMS system, you will need a filament drier. This filament was superb the first few prints, but then once it absorbed enough moisture to be out of spec, it was terrible. It would keep breaking while being retracted and get jammed in the hot end. Had to completely dismantle the hot end 4 or 5 times. After drying it out, it worked well again.I have read discussions online about people not needing a filament drier because the general atmosphere is dry in a particular region where the person lives. I live in the desert in the Southwest United States where humidity is 20% or less (often 10% or less), and I run a filament drier for all my filaments. You will especially need it for this one. It is designed to absorb water so it will dissolve. It will suck up whatever moisture it comes in contact with.

What a great support filament for my dual extruder printer. Saves me so much time cleaning up my PA12CF prints.If you've printed with PA06CF or PA12CF on a single extruder, then you know it's nearly impossible to add supports that will cleanly come off of the print, the support will not simply break off like printing with PLA, but now with the "break away" PA12 support, I can confidently tighten up my print and support tolerances for a much sharper and cleaner print.HOWEVER, please please please, I'm begging Polymaker to make a Break-away support PA12 in BLACK!. Even though the highlighter neon green support breaks off pretty easily, there are still small bits and fragments that are fused within the black PA12CF, especially in the nooks and crannies. For parts that are functional, I don't mind too much. But for aesthetic parts, I have to go into the print and pick off the neon bits.