Mapei WP200 waterproof decoupling membrane anybody else use it?

[Albert]

I used Kerdi in my shower at home.

 

[Time's Ran Out]

I used plywood, ardurit X7 and Adrion 90 admixture in my shower at home - 1986 - hand made French 3inch glazed terracotta - still there!

 

[Time's Ran Out]

 

[Blunt Tool]

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Still looks good!

 

[Dumbo]

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Back then must be proper wide joint grout . Must be a little tricky to keep clean .

 

[Time's Ran Out]

Bal sandstone wide joint. Because it’s wide it scrubs up well with Cif .