The Propspeed Foulfree Multi-Surface Coating System in Medium is made for coating underwater components on boats and yachts. It is intended for parts such as RIB tubes, stabilising fins, stabilising systems, thrusters, outboard lower units, and bracket assemblies where a biocide-free foul-release coating is needed. Brand: Propspeed Product type: Multi-surface coating system Kit size: Medium Coverage: 21.5 ft² / 2 m² MSprime dry time: 10 minutes Cure time: 12 hours at 20°C / 68°F DFT: 97 microns Coating type: Biocide-free foul-release system Application: 4 step process with a 10 minute overcoat window at 20°C / 68°F Testing: Tested to ISO and ASTM standards on more than 20 substrate classes, OEM parts, and factory coatings Included: 1 removal pad, 1 prep pad, 240 ml MSclean, 240 ml MSprime, 240 ml Foulfree Clear Coat, and 2 brushes