How to seal Permabase wall to Mud base pan with Flow FX
Ive installed my mud base with Flow FX drain from Tile Coach and then installed Perma Base cement board on walls. I intend to use multimax light and hydroban to seal
My question:
I was planning to waterproof my complete shower including floor with liquid hydroban
Should I use the 5" wide hydroban sheet membrane sealing tape to seal the joints in Perma Base cement board and joint between mud base and cement board?
Thanks in advance for any help!
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Thoughts on these options for pan
Sheet membrane alone
Two coats hydroban liquid (no sheet)
Sheet membrane, 1 coat of hydroban liquid
Sheet membrane and 2. Last liquid