Sure seals, they're awesome .... that is how I reinforce the flange. ChronieCJ mentioned in your other post some tape that's like them .... they're like the tegaderm plastic used to hold IV's down.... breathes air, but keeps out water. Holds down the wafer, and can also contain a leak....
Here's the website: http://www.alpglobal.com/
Post Edited (blueglass) : 5/31/2013 8:54:06 AM (GMT-6)