WEsail · video

What this video covers

Applying Coppercoat antifouling paint to a catamaran requires extensive hull preparation, as the product cannot be applied over existing bottom paint.3:39 The process involves five layers of epoxy-based copper, which must be applied in a moisture-free environment for 36 hours to prevent curing failures.5:41 Each batch has a 45-minute pot life, necessitating rapid application.5:47 Once cured, the hull requires sanding with 320-grit paper to remove the top layer of epoxy and expose the active copper.7:21 The owners chose this product for its 10-year lifespan, despite the high material costs and labour-intensive application compared to traditional ablative or hard paints.3:47 During the same haul-out, the crew installed new Gori folding propellers to reduce drag while sailing.16:54 After relaunching, the crew verified all through-hull fittings and confirmed water flow through the engine exhaust systems.27:02 Proper surface preparation and strict adherence to moisture-control protocols are essential for a successful Coppercoat application.

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