Concept Screen Wash Concentrate - 5 litres (makes 200 litres) Car Van Motorhome
5 litres makes up to 200 litres. Screenwash Concentrate. - Cleans the windscreen fast in all weathers -. -9°C - Add 1 part to 4 parts of water. -2°C - Add 1 part to 10 parts of water. Add 1 part to 40 parts of water!