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Do I Need To Prime Concrete Floor Before Tiling? [Solved]

Primer is absolutely necessary if you have an anhydrite screed (aka calcium sulphate). This is a liquid screed pumped onto the sub-floor that self-levels. It’s quite common in modern construction and has many benefits over sand and cement screeds, but you can’t tile straight onto it with standard adhesives.26 May 2022

concrete floor priming

priming

How To Prepare A Concrete Floor For Tiling - Tile Mountain

Tile

How To Lay A Tile Floor On Concrete #DIY #Homeimprovement

In this DIY video tutorial, we show you the steps on how to