December 22, 2021
Description
A seal for my Bathroom sink. The plug is a removable metal and plastics item that is up, when the drain is open and down when the drain is closed.
The original seal was old an dlo longer a tight fit.
Dimensions:
the space for the seal is 7mm high Printed in TPU. No infill needed. No support needed, if oirented so that the lip is near the print bed.
Note that the inside at the 25mm diameter is intentionally hollowed out. This was done as TPU is typically less flexible than the original rubber seal, and it would be very hard to squeeze it into place of the seal were solid.
Orient the lip near the plug head. You may need to cook the seal in hot water to make it more flexible for mounting.
Printer Brand:
Prusa
Printer:
I3 MK3S
No
Supports:
No
0.2
Infill:
25%
Notes:
Choose the softest brand of TPU your printer can handle.
The overhang slopes are 22.5° if that is too little for your printer, try with support.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
Jürgen Weigert
