Maximizing Performance Through Hull Care
Hull condition directly impacts vessel performance. A fouled hull can increase fuel consumption by 40% or more while significantly reducing top speed.
Understanding Marine Growth
Barnacles, algae, and slime accumulate on any submerged surface. Growth rates vary by water temperature, salinity, and regional species. Tropical waters present the greatest challenge.
Antifouling Options
- Ablative paints: Self-polishing, releasing biocide as they wear
- Hard paints: Durable surface suitable for high-speed vessels
- Copper-free options: Environmentally friendly alternatives
Application Best Practices
Surface preparation is crucial. Proper cleaning, sanding, and priming ensure adhesion and longevity. Multiple coats provide extended protection.
In-Water Cleaning
Regular underwater cleaning by professional divers extends antifouling effectiveness and maintains performance between haulouts.
Scheduling Haulouts
Annual haulouts are recommended for vessels in warm waters, while cooler climates may allow 18-24 month intervals.