Challenger Pro 2L is two-component double layer pastel topcoat. It can boast a fast drying time and it is easy to apply. It has an excellent covering power and, when mixed with Hardener PRO 674.999, it increases its reticulation to withstand the most severe weather and sea conditions. It must be covered with Challenger Pro Clear. It allows creating a huge number of colours thanks to the tintometric system Challenger Mix.