This is a custom made sealing for the side panels of the ARC Enclosure for P1P. I thought it would be better with a seal to keep the chamber warm. it also serves as a noise reducer.
The 3mf file is ready to print, if you download the stl you'll have to print 4 seals mirrored (Right clic on object → mirror on X axis) . And 4 non mirrored. So 8 in total