Slow polishing, avoids seasonal paint build-up. For all substrates including aluminium. Recommended for propellors and boottop. Bright colours including bright white. Effective fouling protection for up to 18 months. 2-3 coats for 1 season and 3-4 coats for 18 months protection. Excellent protection for high fouling areas. Suitable for high speed craft. Coverage: 9 sq mtrs per ltr.5 l.