Bostik Brushable Waterproofer - Black 5L 
The Cromar Renocoat Water Based Roof Tile Renovation Paint 5kg – it will not only make your roof look as good as new but it will also protect it from further damage with its protective finish. So, if your tiles still have a bit of life in them, save yourself a fortune by using this paint to spruce them up, rather than replacing the tiles.
Renocoat Water Based Roof Tile Renovation Paint: Makes your roof look new again!
Renocoat is suitable for use on all exterior roofs and has excellent adhesion properties on porous surfaces.
It is a water based roof tile renovation paint, and is a quality acrylic coating to give a long-lasting protective and decorative finish on slate and concrete roof tiles.
Cromar Renocoat is a high quality 100% acrylic coating designed as a long lasting external decorative and protective finish for concrete and fibre cement roof tiles. The product has excellent durability and light-fast properties.
