once you start painting kennel floors they have 2 be done again and again i aint seen 1 was long yet and im in the game, best paint for external brick, stone concrete is an oil based masonary (not) water based its shit, this is a good 1 http://www.duluxdecoratorcentre.co.uk/weba...2&langId=-1 and dont forget you only get what u pay for