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Sailing Umavideo
26 October 2025 · 16 min · 118K views
Woman smooths resin on boat hull under canopy
What this video covers
Kika and Dan reinforce and waterproof the cockpit locker lids on their boat to protect new battery installations and electronics.▶ 0:29 Kika sands the lids, fills screw holes with thickened epoxy, and bonds foam inserts to the underside to eliminate structural flex.▶ 1:07 After sanding the cured foam, she applies fiberglass cloth and resin to stiffen the lids before priming and painting the surfaces.▶ 5:35 Dan installs the completed lids using temporary hinges to seal the cockpit lockers against rain while awaiting final non-skid application.▶ 13:09 The team plans to add perimeter foam sealant and mechanical latches to ensure the lockers remain watertight during heavy seas.▶ 15:04 These modifications successfully eliminate lid flex and prevent water ingress into the cockpit lockers.▶ 15:08
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