Category Archives: Boat Repair

D-Ring Pads and G/flex Epoxy

By Tom Pawlak

NEW POSSIBILITIES FOR HDPE BOATS

D-ring pads are often attached to flexible surfaces with urethane adhesives to gain load carrying capacity where there otherwise wouldn’t be any. They are used on waterproof fabric cargo bags, heavy tarpaulins and inflatable boats. They are also sometimes used on the decks of canoes and kayaks to hold cargo in place on long trips. D-rings are not typically used on polyethylene canoes and kayaks because the urethane glues are not recommended for use on HDPE (high density polyethylene) plastic. We decided to experiment gluing D-ring pads with G/flex 655 to HDPE plastic with that end-use in mind. Continue reading

Patch Holes in Aluminum Boats with G/flex Epoxy

By Rob Monroe

When we started testing G/flex Epoxy as a solution to leaky seams and rivets in aluminum boats, we put out a company-wide call for test boats. John Kennedy offered his old 15′ Michi-Craft canoe, saying he would bring it down from his cabin at the end of hunting season. Not smiling, he asked a few weeks later “just how big a repair we could handle.” It turned out John jack-knifed his utility trailer on an icy road, punching a fist-sized hole in the stern quarter of the canoe (Photo 1). Ouch. Continue reading

Fix Leaking Rivets in Aluminum Boats with G/flex 650

We have a video demonstrating aluminum boat repair: Fixing Leaking Rivets in an Aluminum Boat.

We wanted to experiment with using G/flex to fix leaking aluminum boats. I was quite surprised to find that every aluminum boat owner I talked to said they had some sort of leak. Within three hours, I had several co-workers volunteer their aluminum boats for the experimental fix using G/flex. Continue reading

Rebuilding an International 110

By Tim Botimer

I first got into International 110 sailing 15 years ago and soon bought an old fixer-upper boat. After sailing it for a couple of years in a decrepit state, I made the decision to fix it right. I had worked with WEST SYSTEM® products before, and I was pretty familiar with the product line. I had done significant repairs on a 1965 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