Why does it need reinforcing? I would use silicone. Make sure your bilge is dry... apply an anti-fouling paint if you store the boat in the water... and make sure the paint coatings on … Anyhow, when I acquired the boat last year, there were a few cabin roof and deck leaks, including one … After pulling the boat into a very dry shop and leaving it for a couple of days with two good size holes in the hull of the boat, it is now dripping out of the two small holes in the transom. I should say this is a project boat and is on the market at approx 1/3 to ¼ of a similar boat in good condition. It is made of wood, and water will migrate in wood. Does anyone have any idea how long it will take to drain the water out? The Transom was dry when I got it in February but my fiberglass guy did a shoddy job on a thru hull fitting and it has since gotten wet. Yeah you would think the marina would have said something, especially if they drilled new holes and noticed the dark rot. If the transom … Below is a detailed guideline on how to repair the transom on your boat. Dry rot may seem like a problem for wooden boats, but many boats, including those with fiberglass hulls, have wooden stringers and wall studs that can be affect by dry rot. Each boat will be a little different, sometimes you will have to cut the deck, the top cap, side walls or all the above, removal of cap is sometimes necessary in order to reach the entire inside of the transom. When we pulled the boat out on the trailer, water poured out of the screw hole. contender: posted 06-29-2012 03:35 PM ET (US) Preventing transom rot: The easiest way to help keep your transom from rotting (or any parts of the boat for that matter) is to keep it dry. In all my years of restoring power- and sailboats — a wide range of brands and models — I have yet to find a completely dry transom on a boat that’s more than 20 years old. If your boat has an outboard you might actually replace the whole transom including the fiberglass on the outside. It does mention that the moisture level may drop if the boat is hauled out and stored ashore but also indicates that the epoxy may have been applied before the boat has dried out. We will show step by step the entire process using materials and techniques proven over many successful rebuilds. In our example boat, you can see the transom core is soaked and it has lost nearly all its stiffness. wood in transom area is wet & i sealed it up. It can still take weeks or months, but not years like closed cell foam. Here in Philly the constant rain has left me really know time to get out to the boat. Make sure every little water entry point on the transom is sealed. The first step is to gain access to the transom. The condition of the stringer system, transom and deck are crucial. I had to make a few minor repairs to … Boat can look new and have a bad transom!!! The work involves working with wood, messy, paint, creates poisonous fumes, fiberglass, and epoxy and usually makes for a full holiday of effort, followed by a week of observing paint and gel coat dry. Much of the interior woodwork (bulkheads and cabinetry) is some kind of marine plywood. Second, the transom opening isn t wide enough to get a decent vacuum hose down so there was no way to get the loose wood out except to dig it out … Use mounting screws (not supplied) to secure them, using the mounting holes on the up- and down-relay brackets. Cut some 6 ounce fiberglass to cover the area. Step 1 - Dry the Boat. I used a sawzall to cut that stuff out. I do not find this acceptable in a modern vessel after only 16 weeks in water and five months dry storage. Repairing the transom of the boat is a minor boat repair since the transom is the flat area located at the back of the boat. Some are in better shape than others, but the transom will have some sort of water content or rot. “I walk around the boat and tap different areas — key areas like the transom — and I listen carefully,” says Perette. I ordered a piece of Coosa 48x32 inches, 1 1/2 inch thick from: Coosa Board | Coosa Composites | Boat Decking Material Shipped to my door from Florida to Missouri was a little under $300.00. Usually, a problem with the boat transom does mean you’re in for either a costly or a labor-intensive repair—or both. I noticed the transom of my fiberglass boat (1979 Seasprite) was wet, the previous owner drilled a hole through the splash well area and never sealed it. It’s important because it allows at least some of the bad wood to be removed, and allows what’s left to dry out. Screw did not go all the way through. Just a little info, the boat is a 73 Starcraft 18OB with an 85hp Chrysler outboard. Before doing anything I would put the boat in a shop and set fans blowing on it from different angles for a couple of weeks. Find a dry, accessible place near the stern of the boat to mount the two relays. Slathered up the epoxy, fitted the transom planks, more epoxy and a glass inner layer, plastic to protect, and sand bags to get the new glass and transom planks to be nicely against the original outer glass skin. A dry core with a solid laminate gives … I'm doing some interior woodworking on my "plastic classic" sailboat. I knew this was going to be bad, so this was no real surprise. Often a wide metal plate will adequately reinforce the transom but the problem can’t always be fixed with that simple solution. I have read a couple of places that you need to come in a couple of inches rather that cutting the entire transom out. I tried to dry it out with no joy. Epoxies do not penetrate wet wood very well. Now my boat has inboard power and the transom is closed all the way up. Transom Replacement With a Plywood Core: This tutorial will focus specifically on the most common type of transom job; how to replace/rebuild a plywood cored transom. Its actually a Macwester Wight ketch. Then I look for screws in the transom such as transducer mounts. 2) I will be "attempting" to cut the out the transom from the rear now. Whole boat should move down a little on the trailer. But water did find it's way into the bildge. So it's being repaired and replaced with coosa board. Quick Transom Test. I could dig out a handful and then run into a piece of dry wood that wasn t rotten at all. Let the area dry out over the winter, and in the spring locate the spot where the water originally entered, repair, and seal it. I let the boat sit and dry for a year, then sealed it. so you can work on the transom. 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