Featured image (above): A typical vacuum bagging setup.
What is vacuum bagging?
Vacuum bagging is when a composite that is laid up and wet out by hand is then put under vacuum to compact the laminate and force out excess epoxy. Vacuum bagging has been a choice method of manufacturing and repairing composites for a long time. Continue reading →
This is the Packard wagon I am redoing the wood on. Some of the original wood will be reused. I bleached all the wood before I varnished it so it will match. On the panels, I used 105 Resin and 207 Special Clear Hardener to epoxy the mahogany veneers to the steel door panels. I clamped them by vacuum bagging them. —Jeff Hobgood
Art Casting with Epoxy
“I’ve been making art castings with your epoxy. The first patch sold out in 24 hours. Loving this resin!” —Tia Severeno
Michigander on Lake Pewaukee, Wisconson for the 2018 Wisconsin SternSteerers Association regatta. Photo by Jay Yaeso.
Michigander is 40-feet long and weighs 1,400 pounds. It’s in a class by itself and is one of the largest ice yachts sailing anywhere in the 21st century.
This “A”-class stern steerer carries 360 square feet of sloop-rigged sail. “That’s a lot of horsepower,” said skipper Eric Sawyer. Michigander also sports a 250-square-foot Kevlar® mainsail for better control in more wind. She’ll sail in excess of 60 mph in a 10 mph wind.
Here at Gougeon Brothers, Inc. we’re celebrating our 50th anniversary in business. We’ve grown from a modest boat shop that began experimenting with epoxy in the late 1960s to a trusted manufacturer and supplier of epoxies worldwide. We serve the high-end composite, boatbuilding, boat repair, and board-sports industries. Our products are manufactured under rigorous ISO 9001:2015 standards to ensure consistent high quality and performance. Marine and composites educators, designers and manufacturers consider GBI epoxies—WEST SYSTEM®, PRO-SET®, and bio-based Entropy Resins®—the gold standard in their respective markets. Continue reading →
There is only one solution that comes from the ache of seeing iceboats ripping around on Mona Lake all your life: give in and buy one. If the thrill doesn’t quite meet expectations, build one that will be faster. Pat Filius has lived 20 years on a now-flooded celery flat fed by Black Creek, the main tributary of Mona Lake in Norton, Michigan. In 2014 he bought his first iceboat for $400. Sailing it just once was enough to convince him that he wanted a faster boat. Continue reading →
I wanted to purchase a personal watercraft so I’d be able to join my friends at the local lake for some fun in the sin this summer. Like most people on a budget, I searched Craigslist for the best deal. I needed something low maintenance, so a WaveRunner™ felt like a good fit. After a week of looking, I found a 2004 Yamaha GP1300r that appeared to be in decent shape; however, a strangely placed sticker on the top port side turned out to be covering a painful past. Continue reading →
I made a difficult rear-hatch repair on my 2007 aluminum SeaArk 1872 MVJT (modified V-jet tunnel) center console using WEST SYSTEM G/flex Epoxy.
The year before I bought it, my SeaArk center console had undergone a complete rebuild. The entire inside of the boat was sprayed with Line-X® Protective Coating, which makes clean-up super easy but prohibits any additional welding to the aluminum.
I started working regularly at Pine Ridge Cemetery, an abandoned, historic cemetery in Bay City, Michigan in 2009. For several years, I concentrated on mowing and clearing out scrub growth (clusters of hawthorn with up to 1 ½” thorns). I reached a point where things looked better with the grass and trees. That’s when I began working on monuments that needed to be raised, straightened, or stood up.
I thought a lot about my career here at Gougeon Brothers, Inc. as my time for retirement drew near. I’ve been working every day, more or less, from the time I was 16 years old. I’ve had a lot of different jobs. But for the last 22 years and change I’ve been with GBI and—without sounding too hyperbolic—it has been life-changing. Soon it will all be over and I can reap the rewards I’ve earned in retirement.
I couldn’t be more excited… I couldn’t be more apprehensive.
I designed this project by scaling down a Chris Craft runabout from pictures I found online.
Hull and Drive Assembly
I started with five rib frames and a center beam temporarily mounted upside-down on a workbench. I glued and stapled the ¼” x ¾” bead-and-cove pine strips to the ribs. Once all the strips were installed, I removed the staples and sanded the hull smooth for the heat-activated 2″ mahogany strips I’d apply later.