Porcelain tiles on a screed floor

[Peter Lee]

Hi All

I am just about to tile my porch floor which is screeded. The surface is completely sound but is 35 years old having had carpet tiles on it for the entire duration.

Do I need to seal it up using something like primer G before I start tiling?

Thanks

Peter

 

[Dave]

Hi peter.
you can use an acrylic primer to aid in adhesion , yes 👍

 

[Ajax123]

Hi All

I am just about to tile my porch floor which is screeded. The surface is completely sound but is 35 years old having had carpet tiles on it for the entire duration.

Do I need to seal it up using something like primer G before I start tiling?

Thanks

Peter

Yes