Catamaran Mistertong video
#239 We are applying Coppercoat to the port hull
28 July 2026 · 42 min · 8K views · Carriacou
What this video covers
The owners of a catamaran apply four coats of Coppercoat antifouling paint to the port hull while the vessel is on the hard. To manage high temperatures and ensure proper application, the crew begins work at 5:40 a.m., aiming to finish before the hull surface exceeds 35°C.▶ 0:00 They apply the first coat thinly to cover the surface, then increase the thickness for the subsequent three layers, noting that the final coats adhere and level more effectively than the initial ones.▶ 4:25 The team pays extra attention to the keels, applying eight to nine passes to these high-wear areas.▶ 6:15 They use plastic sheeting to protect the wet paint from potential rain, though they note that runoff must be avoided to prevent copper loss.▶ 10:19 The process requires a final light sanding to activate the surface before the boat returns to the water.▶ 11:00 After completing the port hull, the crew prepares the nacelle and starboard hull with epoxy primer, planning to apply Coppercoat to the remaining sections once weather conditions allow.▶ 24:58
More from Catamaran Mistertong
From Catamaran Mistertong — see the channel’s boat, crew, and every analysed video.
The Sailing Directory Newsletter
One email with the fleet's best finds — the moments, boats, and stories worth your watch time. Enter your own address to get your own copy.