Antifouling Premium SPC (self-polishing copolymer), exceptional efficiency, even in static. For sailboats and motor boats <25 knots on average. Multi-season protection (up to 24 months). SPC technology limits the accumulation of layers over the years. Delay before launching up to 12 months. Do not apply on aluminium. Practical coverage: 9m² / L. International thinner n ° 3.