Floor preparation

JMWilson

New Member
I’ve a wet room to do with 18mm ply and a grp tray down what prep would you recommend before primers mesh & base coat?
Belt and braces and all that!
The builder is sceptical so looking for options
 
Replied to your other post mate. You can do what said there alternatively if you want belt n braces I would grp the floor. Fibreglass the whole area including the tray up to the waste. Roll it up the walls a few inches too and that then eliminates any weak spots on internal wall/floor joint. On grp you don't need to prime it. Micro will key straight onto fibreglass.
 
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