A general purpose, high performance, waterproof coating suitable for use on mastic asphalt, roofing felt, corrugated iron, fibre/cement, slates, lead, copper, tin and zinc. Excellent resistance to extremes of temperature and does not crack in the cold or flow in the sun. Recommended where the threat of frost or rain precludes the use of an emulsion. Can be over coated with a suitable decorative solar reflective paint to prolong the life of the coating.
Apply by either stiff broom or brush.