Surface to be cleaned:
CONCENTRATED RENOVATING SHAMPOO FOR DARK HULLS
Concentrated renovating shampoo specially designed for dark hulls. Allows to eliminate traces of water flow, green marks and limescale deposits. Thanks to the wax particles, allows to stop micropores of gelcoat. Brings back shine to hull and deck after rinsing and wiping.
The advise dilution is 5 cups for 5 litres of water.