Hello, I wonder if you could give me some advice regarding which type of paint I require. In my rear garden, I have 2 large flower beds built in common brick. Length 4 mts, width 2 mts, height 500cm. On completion early last year the brick surface was rendered however over the winter period after severe frost the render cracked in numerous places and detached itself from the brickwork. I think this was caused by water dampness from the soil beds penetrating through the brickwork to the render and the freezing conditions caused the render detachment. I think my best option is to remove the remaining render and apply a paint compound designed to withstand the issue above. I would be most grateful if you could advise me on the product type best suited to my requirements Yours sincerely David Mullins