Dover White is a very porous material therefore we highly recommend the application of RPB Patio Sealer to ensure it maintains it’s beautiful finish. By applying this product, it will provide a protective repellent layer to stop staining of the stone from water or oil-based dirt as well as other grime.

Firstly, apply a light coat and let it dry, then apply several saturation coats of the sealant until the stone is fully sealed. You can tell the stone is sealed with a water test. Sprinkle water on to the stone. If the water sits like mercury on the top of the stone it is sealed. If any water soaks into the stone, it requires further sealant. It is imperative that the sealing process is carried out correctly when the stone is first laid.