GW wrote:
I have a patio which is 5m by 5m. It is made up of a number of
differing concrete slab, e.g. different colours. To make it more
uniform, I have decided to paint it.

What! Red/white squares, that sort of thing?


Not know much about paints, I was wondering if anyone can recommend a
paint for the job.

Some sort of garage floor paint?

I think I'd try to find slabs to match the colour you like
best, and replace the offending ones, as a sort of compromise.