MJ Sailing · vídeo

Qué cubre este vídeo

Building a 42-foot catamaran requires installing interior bulkheads and reinforcing door cutouts with unidirectional fiberglass. To maintain structural integrity after cutting door openings into foam-cored bulkheads, the builders route a six-millimeter trough around the perimeter using a rabbeting bit.6:27 They then saturate strips of unidirectional fiberglass with resin, roll them into ropes, and bond them into the troughs to restore rigidity.6:37 During the initial attempt, the builders struggled to keep the wet fiberglass rope in place within the vertical troughs, eventually using clear packing tape as a temporary solution.12:05 They later identified that using flexible plastic strips as a cofferdam or mold would provide better control for future installations.13:19 To ensure consistency across multiple bulkheads, the builders created an MDF template to guide a router for cutting identical door openings.15:23 The project utilizes vinyl ester resin to maintain compatibility with the boat's original construction materials.18:44

Más de MJ Sailing

How Can a Light Switch Be SO COMPLICATED??!! (MJ Sailing - Episode 381)ago 2026Painting the Accent Walls On Our Home Built Catamaran (MJ Sailing - Episode 380)jul 2026The Details That Keep a Boat Dry (MJ Sailing - Episode 379)jun 2026Preparing Our Catamaran for Paint—and Me for Captain's Schooljun 2026

De MJ Sailing — mira el barco del canal, la tripulación y cada vídeo analizado.

The Sailing Directory Newsletter

Un correo electrónico con los mejores hallazgos de la flota: los momentos, barcos e historias que merecen tu tiempo de visionado. Introduce tu dirección para recibir tu propia copia.