Bond-It All weather roofing compound - 5 litre - waterproof coating for common roofing surfaces including mastic asphalt, roofing felt, corrugated iron, fibre cement, slates, lead, copper, tin & zinc - resists extremes of temperature.

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 with each coat at right angles to the previous one, at a maximum rate of 0.75 litres per m2. All surfaces must be structurally sound, clean, dry and free from surface contaminants such as grease, rust and dirt. If necessary, remove any organic growth i.e. lichen, with a fungicidal wash such as Bond It MOULD STOP.