Miguel Hernandez Yacht Refinishing in Point Loma applies marine coatings from the Safe Harbor boatyard at 2390 Shelter Island Drive, specializing in topside paint, gel-coat restoration, and varnish work on fiberglass and wood-hulled vessels. LP spray application and precision varnish layering are core techniques, demanding the kind of controlled humidity staging that also governs non-skid deck installation by SeaStep Marine Flooring in the same Shelter Island yard. Gel-coat color matching on sun-faded fiberglass eliminates the tonal mismatches that plague hand-tinted batches, restoring factory consistency across transom panels and hull sides. Brightwork varnish on teak rails, coamings, and cockpit trim follows a multi-coat buildup-and-sand protocol that protects against the UV and salt exposure unique to the Shelter Island basin. Underwater hull preparation before a topside respray runs in parallel with dive contractors such as Dockside Divers, who strip marine growth and inspect running gear while the vessel is still in the water. The highest-value project is a full yacht refinish combining hull-side LP spray, transom gel-coat rebuild, and complete brightwork strip-and-revarnish on a multi-deck motoryacht hauled at the yard.