Category Archives: Boat Repair

Aluminum Boat Repairs

By Greg Bull — GBI Technical Advisor

After developing the Aluminum Boat Repair Kit we have had calls from customers saying they have a larger boat and cannot easily turn it over as recommended to work on the seams and rivets. They ask “will this kit still work on my boat?” The answer is, yes, it will. It will be a little messier but will work the same way upside down or right side up. Continue reading

wooden dory makeover

Obsessing About Obsession

A Wooden Dory Makeover

By Greg Hatten

In the past few years my river dory, Obsession, has traveled a thousand rocky river miles in all kinds of weather, dodged a million rocks (and hit more than a few) while running rivers in Yellowstone, Tetons, Olympic, Rocky Mountain, Rainier and a dozen other National Parks.

This dory has run backward through a rapid on the Rogue River, run sideways through a rapid on the McKenzie River, and slammed into a wall at Mule Creek Canyon on the Rogue River so hard that it split a rib, shattered an oarlock, and was put out of commission for a month. Continue reading

large wooden vessel repair

Large Wooden Vessel Repair

By Tom Pawlak — GBI Technical Advisor

In the spring of 2016, several US Coast Guard vessel inspection officers from the east coast attended our 2-day Professional Fiberglass Boat Repair Workshop. Afterward, they asked if we would consider creating a document that they could hand out to commercial boat owners, captains and vessel reps that would provide guidelines for proper use of WEST SYSTEM products for repairing and maintaining larger wooden vessels subject to Coast Guard inspections. They were having an increasingly difficult time because a number of commercial boat operators were repairing their own vessels using techniques that caused concern. The reasons given for using these questionable procedures vary from trying to save some money to the short supply of qualified wooden vessel shipwrights who could complete work in a reasonable amount of time. To make their case that their repairs were appropriate, some operators handed the Coast Guard Inspection Officers the WEST SYSTEM Wooden Boat Restoration & Repair manual. Unfortunately, some were cherry picking information and techniques intended for repairing smaller recreational wooden craft, and not following all of the recommended procedures for avoiding problems. Continue reading

Vivacious

Hot Canary Becomes Vivacious

By Alex Boelkins

For readers of Epoxyworks, the name Hot Canary should ring a bell. Constructed in 2011 by an employee team at Gougeon Brothers, Inc., she was built as a winning platform for the Everglades Challenge. Having completed several of these self-supported, expedition races, and with the sad passing of Jan Gougeon, the highly customized i550 Hot Canary was listed for sale, ready for new adventures. Continue reading

rudder and dagger board

Sunfish Wood Restoration

By Don Gutzmer – GBI Technical Advisor

During the fall of 2016, I took a technical call from a customer who owned a Sunfish Sailboat. He lived in the area and was looking for help repairing a few minor gel coat cracks and restoring his wooden daggerboard and rudder. I told him I would be happy to help because this would be a good opportunity to write an article about using WEST SYSTEM 105 Resin and 207 Special Clear Hardener for the wood restoration part of his project. The mahogany daggerboard and rudder had weathered over the years because of only being varnished. Continue reading

WOW, a home-built runabout that's still beautiful after 17 years of regular use.

WOW 17 Years Later

A home-built runabout

By Mark Bronkalla

WOW, the home-built runabout I completed in 2000, has been a focal point of summer activities for our family and friends over the years. We’ve spent hundreds of happy hours out on the water, and taken it on vacations to northern Wisconsin, Kentucky, and New York. The majority of WOW’s use has been in Lake Nagawicka in Southeast Wisconsin.

WOW is a 20′ Glen-L Riviera with an inboard 350 cubic inch V8 engine. The hull is constructed of white ash frames, okoume plywood inner laminations, and a Honduras mahogany outer layer. The exterior is sheathed with 4 oz. fiberglass cloth on the deck, and 6 oz. on the sides and bottom. Primary construction was over one winter (see WOW by Mike Barnard in Epoxyworks 43). We started the build at the end of August 1999 and launched at the end of June 2000. The project continued with ongoing additions for the first several years, including upholstering the seats, installing a snap-on cover, a swim platform, cup holders, a wakeboard pylon, and a sound system. Continue reading

Tunnel Hull numbers

Tunnel Hull

A restoration with WEST SYSTEM Epoxy

By Ed Stubbs

I’m rebuilding and restoring this vintage tunnel hull race boat for Steve Roberge. It was his late father’s boat and he wanted to restore it. We took it to my house to do as a home project.

I love using WEST SYSTEM Epoxy because there is very little odor or product waste, especially when compared to working with polyester resins in less than ideal temperatures. Continue reading

My First Cadillac

Restoring a 1954 Cadillac Runabout

By Bruce Niederer — GBI Technical Advisor

One never really knows when the Fickle Finger of Fate will be pointing in your direction, but it sure did one day early last fall in 2015 at my brother’s shop—Nelson Niederer Woodworking in Bay City’s south end.

One day out of the blue a young man walks into the shop and relates a story about an old boat he found in his grandpa’s barn. He knew he wouldn’t really have the money nor the time and expertise to restore the boat. Nonetheless, he would hate to see it forgotten and disintegrating. Nelson told him to bring it by and he’d take a look. What he brought back was an extremely rare,  14′, 1954 Cadillac Runabout—in great condition! Cold molded, no frames. Mahogany veneer hull construction with a mahogany planked deck. The seat cushions and bimini top in good shape. No rot in the hull— only a little on the ends of the splash rails. Continue reading

J22 Hog Tide at the Gougeon Brothers shop for her deck repair.

Hog Tide Deck Repair

By Greg Bull — GBI Technical Advisor

Hog Tide’s deck was spongy around the chainplates, so I decided to fix the core in the deck. Because the main bulkhead was being replaced, it made it easier to do the deck repair from the underside. I started by removing the inner laminate to get to the bad core. I determined the extent of the bad core by tapping on the laminate; a duller sound suggests deteriorated core. Another way of determining if the core is bad is to drill small holes to see where the bad core is by noticing if the balsa core is a dark color. Water may even drip from the drilled holes. To cut the inner laminate I used a high-speed oscillating cutter with a diamond grit blade (multitool). When cutting out the inner laminate, keep the area that is being opened up as small as possible. You can always make more cuts to make the area larger. Continue reading

Cockpit Sole Repair

By Don Gutzmer – GBI Technical Advisor

As a technical advisor, part of my job is to guide our customers to the correct product selection and discuss proper repair procedures. Sometimes it’s a fun challenge to take on my own projects to stay busy, and it helps me learn what my customers are up against when they do similar projects. This project was repairing the cockpit sole (floor) of a 1994 Four Winns 190 Horizon. The pictures will help tell the story. Continue reading