by chris_on_tour2002 »
Tue Nov 25, 2008 12:03 am
why on earth would you want to lay tiles over quarry stones?!? cuh, some people ;-)
if the tiles are sound and level then you could tile straight on top, no need for an intermediate.
if not, then levelling compound. and i'd be inclined to use a latex primer rather than pva. you can buy admix for the self leveller, which i believe will make it into a latex self leveller anyway.
best advice is to follow the instructions on the packet for the levelling compound, all the information you need should be there. always best to follow manufacturer's guidelines.