I
Ian
Does anyone else find that the expected m2 coverage stated on the back of grout bags is a little optimistic? A 10kg bag of BAL superflex wide joint claims it will cover 32 m2 based on a 300x300x9mm tile with a 3mm joint. I did a 28m floor this week with 400x400x10mm tiles and used 16/17kg!!!!! Not much silt in the bottom of the washing bucket at the end so, not much waste. I would love to know how they work these figures out.