Roof Sealer

Product Code: R214/B

Dirt Defence Photocatalytic Roof Sealer, designed for exterior use on stone and masonry is composed of compounds that react with UV light. A reaction that takes place on the surface where the sealer is present then forms smaller compounds that reduce VOCs, exhaust fumes, odours, bacteria and harmful compounds. Many substrates that are exposed to polluted air suffer from a build up of these harmful substances resulting in the staining of the substrate. Dirt Defence Photocatalytic Roof Sealer will additionally provide self cleaning properties as the sealer will breakdown the pollutants. It will prevent absorption into the substrate, allowing the already purified harmless substances to be washed away by natural rain water, resulting in purer air and a self-cleaning surface.