Category Archives: Fiberglass Boat Repair

Small Projects and Repairs

By Jeff Wright

Many of our EPOXYWORKS articles feature projects that our customers have spent years building and represent major personal accomplishments. I also believe we have many customers who, like me, use WEST SYSTEM Epoxy simply to keep an older boat in good repair.

The following are examples of repairs and small projects that I have completed on my personal boat over the last ten years. These would apply to many production fiberglass boats. Since WEST SYSTEM Epoxy has a shelf life measured in years, it is easy to keep it on your shelf and tackle these tasks when it’s convenient. Continue reading

Larson Thunderhawk

By Mick Ignatiuk

Built in 1957, my 15′ Larson Thunderhawk Jr. is a fiberglass runabout reborn. I launched her into the waters of Grass Lake, in Fox Lake, Illinois in late August 2010. But before this happened, the boat underwent a major restoration. I purchased this boat in August of 2009, after it sat idle for several years, collecting dirt, rainwater, leaves and snow. All that remained was its shell,

I purchased this boat in August of 2009, after it sat idle for several years, collecting dirt, rainwater, leaves and snow. All that remained was its shell, motor, and a rusted trailer. I found a group of Larsen enthusiasts who helped me locate my boat’s original specs, drawings, and
color charts.

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New Repair Kits

New for 2012, WEST SYSTEM is offering three specialized boat repair kits designed with the do-it-yourselfer in mind. Each contains the right materials and instructions for making lasting repairs and retails for around $30 at your local stocking WEST SYSTEM dealer. Continue reading

Repair of the Tartan Ten, FLAGS

By Tony Sheppard, T&M Marine

The Tartan Ten, Flags, sustained port side core damage in a race course collision. The original repair, a simple patch applied over the damaged skin, was improper and ineffective. Within a short time there was distortion and movement in the hull side at the repair area. Water penetrated the skin and saturated the core, which soon began to rot. A significant crack reappeared and even more water went into the balsa core. Eventually, the boat was nearly unusable. Continue reading

G/flex Saves the Race

By Grace Ombry

Robert Patenaude had ten miles left to reach the finish line in the Bermuda One-Two offshore race when a 30-ton whale hit Perseverance, his C&C 41, seriously damaging the rudder. Not content to drop out of the competition, he called on his racer friends to help him remove the 160 lb, 9′-long rudder from the boat while it was still in the water. He reasoned that if the contenders in the Puma or Vendee Globe races could make major repairs without dropping out of a race, he could too. Continue reading

Giving BOUNTY HUNTER New Skin

By Patrick Ropp

Five years ago, Captain Glenn James decided it was time to make improvements to his Coast Guard-inspected charter fishing boat operating out of Edgewater and Solomon’s Island on the Chesapeake Bay. Bounty Hunter is a 65′ cedar-strip planked hull, a one-off Davis™ hull built in 1967 at Harkers Island, North Carolina. The planks are fastened to frames on 16″ centers with monel fasteners. The cedar strips are narrow, less than 2″ wide, and are edge nailed with monel nails and edge glued. Continue reading

Rebuilding a Rudder

By Barry Duke

What started out to be a relatively easy job of replacing the motor mounts and cutlass bearing on my 1983 Nelson/Marek 36 turned into building a complete new rudder. Once I removed the rudder, I had planned on fairing and applying a WEST SYSTEM® epoxy barrier coat. However, upon closer inspection, I noticed that the rudder appeared to be bent. At one of our Saginaw Bay Community Sailing Continue reading

WEST SYSTEM Epoxy vs. Polyester for Fiberglass Boat Repair

By Tom Pawlak

Even though we’ve been promoting the use of WEST SYSTEM® epoxy for repairing fiberglass boats (boats made with polyester resin) in our manuals and Epoxyworks for many years, we continue to receive inquiries asking whether it is appropriate to use epoxy for polyester boat repair. Because of the misinformation still prevalent in marinas, local yacht clubs and on the Internet, we felt it was time to restate the case for epoxy. Continue reading

Polyester Over Epoxy

By Jeff Wright

Most production fiberglass boats are made with polyester resin. WEST SYSTEM® epoxy is a wonderful material for repairing polyester fiberglass boats. One reason for this is the ability of epoxy to form a stronger mechanical bond to a damaged laminate than polyester resin. Epoxy also provides a better moisture barrier than polyester resin. Continue reading