hi, looking for some advice from the experts really!! I'm gonna be tiling on to newly rendered walls, was wandering if i need to prime the render first. the adhesive I've got is cement based. walls were rendered about two ago.

Originally Posted by nobby

hi, looking for some advice from the experts really!! I'm gonna be tiling on to newly rendered walls, was wandering if i need to prime the render first. the adhesive I've got is cement based. walls were rendered about two ago.

Two ???

sorry i ment to say two weeks ago.

I take you mean sand and cement render ? If so then no primer is needed but read the details from the manufacturer of adhesive 1st.

thanks for your fast reply, the walls are sand and cement render. thanks again