Scotland’s damp climate can have an adverse effect on roof tiles as they become more porous with age. Over time, this can create the perfect conditions for moss, algae and lichen to grow on the tiles.

 

Our clear protective roof sealer is an acrylic impregnating sealer designed for use on concrete, clay and slate tiles. It changes the chemical structure of a roof tile by creating a water resistant barrier growth of algae, lichens and moss on the roof will be greatly inhibited, it will also protect the concrete pointing on the ridge of the roof.