Dulux Weathershield Smooth Masonry Paint in Concrete Grey has been specially designed to give a super durable and super long-lasting finish, ideal for use on most exterior masonry and rendering including concrete, roughcast and pebble-dash. It can also be used on brickwork that\'s suitable for painting, such as rustic or sand faced bricks. The paint contains advanced slow release biocide technology for a mould resistant paint finish which can last up to 15 years. It\'s quick drying, rainproof within 30 minutes and resistant to dirt. Apply using a masonry brush or exterior roller. VOC Content Rating: Low.