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Explore the latest Fiberglass Boat Repair articles
By Tom Pawlak — GBI Technical Advisor A typical spade rudder for sailboats is made up of two fiberglass skins that define the shape of the rudder, a metal mandrel that is an extension of the rudder post, and foam core which bridges the space between the skins and mandrel. In order for a rudder like […]
by Brian Knight—GBI Technical Advisor Fixing damaged or delaminated stringers is one of the most common repairs associated with fiberglass boats. The usual causes of stringer failure are disintegration of the stringer core material, impact damage from slamming and grounding, and fatigue from normal use. Although each repair situation has its own unique problems, the […]
By Tom Pawlak — GBI Technical Advisor Transoms are major structural parts of fiberglass powerboats, especially outboards. Transoms not only support the weight of the motor, they maintain the shape of the boat, they are a mounting point for holdowns, towing eyes and other accessories. And, they must be able to let water out of the […]
by Brian Knight—GBI Technical Advisor My son was sailing his older model Hobie 16 when the aft trampoline post suddenly gave way. The support structure holding the post in place failed, allowing the deck to deflect downwards and also punching a hole in the hull. Paul used WEST SYSTEM Epoxy and the following techniques to […]
by Captain James R. Watson Dragging your catamaran over sandy beaches can abrade away material on the bottom of the hull, thereby flattening the sectional shape. Usually this area will extend 4 or 5 feet each way of the hull’s mid-section. You need to fix it so it doesn’t wear through, and to maintain optimum […]
