Our Outdoor Namur Porcelain is available in Dark Grey and six other colours and one size – 900 x 600 x 20mm. The surface has a traditional stone like appearance with straight edges, and a smooth anti-slip finish, suitable for garden paths and patios. Given, the Porcelain Paving has such a low moisture absorption rate there is no need for sealants. This product truly can make the claim to be low maintenance. It is frost proof, colour fast and impermeable making it resistant to grime, mould and staining.