Is there anybody out there who has tips for grouting an area of tiles that has gaps of 12-15mm... I have a MAPEI grout and it's coloured...
should I prepare anything first?? how much should I mix at any one time??
cheers
firstly mix some pva glue in a bucket of water.. 20/80 a weak mix and brush it on the area... this is to help with a porous surface which I imagine you have.
secondly, make piles of 25 tiles and cover an area... this will make sure that you don't have too many tiles of one colour in any area!