Tilling on MDF

[waldovanwyk]

I've just completed a partion wall in the bathroom. I now need to tile the MDF wall, do I need to use a primer or can I give it a coat of Dulux emulsion ? I'm only tilling half the wall can I give the rest of the wall a few coats of emulsion or do I need to use a primer before the final emulsion coats ?

Cheers

 

[Diyisfun]

I think I would use a bit of diluted PVA, the last thing you would want is your tiles falling off. I would also be using flexible adhesive.