flexible

hi

am just finishing tiling onto a wooden floor (after putting down a layer of ply)
I was wondering what grout would be suitable,
presumably something flexible. a friend of mine metioned that there was a grout additive to add to normal floor grout to make it more flexible,
but I've not been able to find any info on this.
Any suggestions would be appreciated

cheers

simon

Your friend was right. How thick was the Ply?
Most adhesive manufacturers have an add mix. Basically you use a standard grout and the add mix to increase flexibility. You can buy single part flexible grout which comes in a bag.

Hi

the ply was 12mm thick, with screws at about 200 mm centres. These were screwed onto exitsing floorboards