Sitemap. Again, this is primarily a power boat problem because the impact forces generated on the bottom of the hull require substantial stringer reinforcement. Tech support is available over weekends and holidays 8:30 AM to 5:30 PM Pacific Time. I only replaced the core and the Fiberglass on the inside. It may be necessary to work skin free from core with the edge of a putty knife; apply heat to loosen further if needed. 6) Wait for a few days while the CPES gasses-off the carrier solvents. He ask about transom and said it was stronger than their own so left it alone. If slow drying is not possible, there are ways to speed up the process. In boat repair circles it is a job for a professional yard — tear the old transom away and replace it. Clean out with our Epoxy Solvent or xylene. After pressure treatment, the wood is dried in an oven at the mill to make it dimensionally stable. first, understand that rot is a bacteria, it keeps spreading unless killed or removed completely. 2)  Dig out bad wood with a hook-like tool (i.e. It hasn’t the adhesion and it hasn’t the strength or flexibility. Your boat is not lost if the transom has lost its integrity. It does not suffer from fatigue as does polymer panels, nor loose strength with age. My transom began to sag. Effective boat transom repair means you’ll have to use the right materials along the way—otherwise, you’ll just frustrate yourself and wonder why it can’t be easier. The only way it's moving enough to crack this badly is if the wood in your transom is rotten, or the previous owner backed the boat into something. Wet out all bonding surfaces, both new and old with Layup & Laminating Epoxy Resin™ thickened with talcum powder or colloidal silica to the consistency of mayonnaise, and put new core in place. Pour/pump in as much of the resin/sawdust as the mounting hole will take in about ½ hour period of time. It has to transmit the full power of the engine to the rest of the hull, as well as carry the pounding of the hull back to the engine. It is the usual 4-point mount onto a steel frame over wood A few blisters are repairable by the owner, but it will take a little time. Since 1975 Georges Repair Center has been the leader in transom repair and replacement. On smaller areas especially this will be the case. After the repair, the glass panels are bonded back in place with Layup & Laminating Epoxy Resin™ and the cut grooves filled with Fill-It™ epoxy filler, the surface sanded and then painted with a polyurethane paint. Once the deck or cabin core decomposition becomes severe you’ll know it: Things get a bit springy up there. Just pour or spray on the CPES™. Below is a general diagram section of a sailboat showing the cored decks and cabin top. Here at Nowak Commercial Refinishing we are experts in the field of Fiberglass and Gel-Coat Repair. If there isn’t any wood inside the fiberglass, then you’ll proceed directly to Step # 8. Simply cut away the inner face of the transom, save the glass piece if possible, and tear away the bad wood. A bit of moisture is okay, for there are carrier solvents to help displace them. Treat any wood left inside with CPES™. The slits need not be all the way across and can be staggered. After major repairs you may elect to cover the deck with one of the non-skid flexible coverings. Wet out the surface of the old core and skin where the new core will bond with CPES™. If you have these in your transom, it's moving. This means removing all the internal structure, seats, and tanks, etc. It can be reapplied over the new core. 4)  Treat the gutted area and surrounding wood with CPES™. That’s not to say the first thing to rot couldn’t be the cockpit floor, stringers, or motor mounts. Then another coat of CPES™, one day dry time, and then another CPES™ application. We can fabricate custom fiberglass parts for your boat. 5)  Allow about a week for the CPES™ carrier solvents to evaporate away and the epoxy to cure. The transom of a power boat is the strongest part of the vessel. Here is a schematic. It can work well enough, though, particularly in situations where there is adequate time for the transom interior to thoroughly dry. They got in touch with our team to perform some much needed Transom repair. Use only epoxy resins for re-bonding, and we can suggest our Layup & Laminating Resin™ as being an excellent choice. Occasionally foam or a plastic core system is used, but usually not. You want to find the edges up to the good wood and mark the area. All products ship within 2 business days from both coasts! It needs to be said again: this way is not as thorough as the standard method. 10) Drill new lag bolt holes in the resin/sawdust mix, and screw in the lags. For example, repairing an outboard on your boat transom can mean removing the transom top, removing any associated fixtures, digging out bad and rotted wood, letting the interior dry, treating the area, and re-assembling. Specifications on RHINO TOP can be seen under our Polyurethane Coatings section. Drill ¼″ holes across the top of the transom, about 5 to 7 inches apart and allow the interior to air dry. Sand smooth and apply a water-barrier paint. It has a long pot life, is a simple 1:1 mix, and remains slightly flexible after curing. For awhile anyway. The wood must be dry and the top must be open. The photograph shows a typical The L & L Resin will cure hard in 24 hours, and will cure at The repair will be virtually waterproof. Most often the rot in I/O transoms is right around the mounting bracket openings. Below is a detailed guideline on how to repair the transom on your boat. With your transom repair you also want to make sure that youget the finish of the fiberglass right. Make a paper pattern of the empty section to cut new material. New marine plywood, coated on Our Fill-It™ dries just off white and smoothes nicely. Plywood is a great material for marine construction. New bolt pilot holes are drilled and new lag bolts installed. Once again, old remaining wood and new wood core material should be CPES™ treated and bonded with our Layup & Laminating Resin™. It is a slow, insidious process until a lot of wood is destroyed and the transom starts to flex and sag. The next step in the rebuild is the removal of the old plywood core and inside fiberglass transom skin. The new wood going in should be thoroughly saturated with CPES™, and then all vacant areas filled with the L&L Epoxy Resin™. Epoxy fillers must be strong and able to bond with the CPES™ treated wood or resin, and be sandable. When I sold my boat to friend he took it back to Sundancer for refitting, new floor, carpet, console. Don’t even consider trying these kinds of repairs with polyester resin. Boat maintenance and repairs are essential to owning and operating a boat. Of course, there’s always the ad hoc lets-put-it-off solution, and the third picture shows you what a through-bolted piece of aluminum plate can do. If you knock the hull of the boat you should hear a solid sound but if you hear a hollow sound it means there is a void where something has likely rotted. We feel that it was a very well planned and executed repair, and as the process was well documented, we thought that you might like to see the results. The following link is to a copy of the web pages that he put online, and was kind enough to let us incorporate into our site. It’s available in a number of colors, and can be retouched as necessary. There just isn't enough information on the web with pictures related to the repair of transoms in I/O boats, so I created this site to collect whatever useful information I could find in one place. 1)  Remove transom top, and (as many as possible) fixtures attached to the transom. The Strongest Pourable Transom, Stringer, Deck and Floor … The lower pictures show a motor mount bracket being removed and the sunken area under the bracket due to rotted wood. The wood you use for fill can be standard exterior grade ply, which you will thoroughly treat with CPES™ after it is cut, glued, and is ready for installation. *NOTE: ACETONE IS FLAMMABLE. so you can work on the transom. If your boat has an outboard you might actually replace the whole transom including the fiberglass on the outside. You remove the top and there you are. 9) After 24 hours the resin/sawdust will have cured. Finally, paints or waterproof elastomeric coatings can be applied. Bill's Boat Stuff offers factory blemished and used pontoon boat logs, tubes, floats, custom built transom tubes, center tubes, Transom pans, C-channel, marine plywood, deck carpet and vinyl, deck edging, railing, bimini frames and tops, consoles, seating, seat pedestals, furniture, gauges, marine electrical items, etc. We should tell you that teak treated first with a coat of CPES™ will hold varnish for a lot longer than teak which is untreated. At walmart.com you can purchase Boatlife Fix Repair Putty 3Oz Kit 1197 for only $23.45, which is 96% less than the cost in eBay ($548.60). This is a very important part of the boat transom repair job! How you do this will depend on the construction of your boat. back and edges, bonded to To repair the wood would mean removing the engine, cutting the top off the stringer, replacing the wood, and then re-glassing the top of the stringer back in place. The transom, floor, and stringers in a boat are, collectively, the most important elements of its construction. All products ship within 2 business days from both coasts! I recently replaced the transom on my 18' SeaCraft project boat. If it is not laid down carefully and there are waterways left, long gaps that allow water to work it’s way along the wood as in Diagram B. We can either strengthen it or replace it altogether. I also had a new problem develop when I went from 2 stroke 90 to 4 stroke 90. Allow 2-3 days to go by, and then apply another coat of CPES™. It will hide all your cut and scratch marks. This is usually estimated at a cost somewhere between $2,000.00 and $5,000.00 or more depending on the size of the boat. The risers on each side can present a problem if the rot has gotten that far. If you have first put in the pure L & L Resin (Step # 7) and there is still space inside the hole, then add the L & L Resin/sawdust to those mounting More often than not you’ll be right so the test hole is no issue. The great forces exerted between the engine and the hull come to a focus at the transom. Thanks for another good suggestion. Do NOT use glass matting.You can finish coat with a polyurethane paint, carpet or our Elasta-Tuff™ 6000-AL-HS. The techniques and relative costs of these polyurethane coatings are outlined in our Polyurethane Coatings section. These are better, of course, than the cored stringers where the wood is the main structural support, but result in a more costly boat. There are a variety of ways to cover the new flooring for traction and protection from moisture. Be careful not to drill through inner skin. Following this, a very soft mix of the L & L Resin/sawdust is poured/pumped in, but not to the fill point. The glass laminate over the stringer is not thick enough to provide structural support if the wood rots. November 17, 2017 at 12:37 pm #1728722. It’s real work. Our Feelings. You can then glass everything back in. The ultimate would be new glass laid down in epoxy resin. You’re lucky if you have a boat with an outboard-fewer holes and easier access (if you can consider anyone with a rotted out transom “lucky”). NOTE: We use drilled holes, but one of our web readers (thank you, Jeffrey Manosh) suggests slits cut with a circular saw across the deck, that is, side to side—beam to beam, which would allow more air through, easier application of the CPES™ and L & L™ Resin and better ventilation for cure time. We Care! This instructable will guide you in removing, fabricating and replacing the transom of that old boat you just bough againt your wife's wishes. The total cost of the job includes the $180 for the transom repair material and some marine caulking. beds. Water on the floors leaks through and gets into the stringers. Explore other popular Professional Services near you from over 7 million businesses with … Although CPES™ will partially displace light moisture, in almost all instances it will be necessary to use some sort of drying method. 3)  Allow interior to dry, or blow-dry. In the smaller fiberglass boats the wood for the engine mounts is usually part of the stringer assembly and encased in fiberglass. Close the bottom drain hole with Fill-It™ epoxy filler. The transom of a power boat is the strongest part of the vessel. A combination of CPES™ and the L & L Resin™ can result in a strong step that is largely free of existing rot and protected to a substantial degree from future rot. It will take you several months of weekends & nites to pull this boat apart & … Transoms are usually replaced from inside the boat. Kit contains replacement hoses, seals, gaskets, bellows and hose clamps to seal opening in the transom for stern drives. For the initial penetration and treatment of the rotted area you should only use CPES™. My transom … Step 2: Gain access to transom skin and core: The next step is to gain access to the transom so you can remove the rot. If so, more often than not you’ll be in for some serious fiberglass cutting. We show below hull-to-deck joints, and the various applications of wood. You might want to check them all while you’re going through this procedure. It doesn’t solve the whole stringer problem, but much of the stringer strength is in the fiberglass “hat-section” formed by the stringer itself. We have tested this material on plywood and we are impressed with its durability. tend to shake things loose, and then add a little water to soften things up and Remember though, if you cut carefully and save the pieces they can often be replaced with an epoxy filler as a bonding/filling substance. Bill's Boat Stuff offers factory blemished and used pontoon boat logs, tubes, floats, custom built transom tubes, center tubes, Transom pans, C-channel, marine plywood, deck carpet and vinyl, deck edging, railing, bimini frames and tops, consoles, seating, seat pedestals, furniture, gauges, marine electrical items, etc. This is given 24 hours to cure, and then another stiffer mix of the L & L Resin/sawdust is pumped/packed in to From this point on you can apply a thick resin coat or go directly to a filler, such as our Fill-It™ Epoxy Filler. You betcha! Quite frankly, there is no other “penetrating epoxy” on the market that will even come close to penetrating as deeply as CPES™ does. It saved me a lot of time because no re-coring of the transom is necessary. Make your holes large enough to accept the tip of a turkey baster—it’s the simplest way to get the resin in. After the interior is dry, inject the CPES™ into the holes, recapture excess at the drain hole, and re-inject. As we mentioned, with an outboard hull you can remove or cut away the top of the transom, put it aside and then replace it when the job is done. The photo (top right) shows a stringer with the top cut away and the wood showing. I also had a new problem develop when I went from 2 stroke 90 to 4 stroke 90. It can take awhile. The easiest method of repairing transom rot is through drilled holes (much like deck repair), but the results are far less certain. Have an idea in mind? Then call us. Mild to wild! The cored decks and cabins of sailboats are another problem which we’ll get to later. Basically this forms a very strong plug inside the stringer to hold the engine securely in place. ft. per gallon of CPES™. We remove the necessary components on your boat to be able to extract the old or damaged transom. We know. Basically what you do is drill access holes in the top of the stringer 5 to 7 inches apart, allow the wood inside to dry (or blow dry it), treat with CPES™ injections, and then fill all voids with Layup & Laminating Resin™. Allow 2 days to pass. The L & L Epoxy Resin is very slow-setting and has time to settle into small spaces. When you inspect your boat, these are the areas which need a thorough CPES™ treatment, even though there is no evident sign of rot. Cost of repairs: The cost of fiberglass repairs can vary but expect a transom repair/replacement to cost $3,000 - $5,000. We cover this process under Deck Repair in a later section. The reasons are obvious: water saturation through leaking glass laminate and plywood. The diagram shows some typical cores, and a couple of photographs of a power boat deck showing the wood core. Transom, Stringer and Floor replacement, Carpet, Hardware, Deck and Hull repair and restoration, Full line of paints and metal flake, and much more. Nowadays these are usually wood chopper-glassed over, although a few use a glass molded unit and on older boats they laminated a mat, cloth, or roving mold over the wood to create a strong structure (see photo at right and Diagram A below). It is possible to leave the top of the plywood un-glassed, as the CPES™ and Layup & Laminating Resin™ will now pretty much waterproof and substantially protected from any future rot problems, but only it the top glass is not required for structural stiffness. Plywood that is not kiln dried cannot be used for decks and transoms because it will warp. Pour in transom repair products already exist, with styrene based resins, which the vast majority of boat are also made of. A single 2-pint unit of CPES™ will carry you through a whole bunch of blisters. and heat. 7)  Drop the wood into position and fill around with a flowable mix of Layup &; Laminating Resin™ and sawdust. All of the interior wood repair on a glass boat is best done in the spring, after the boat has been out of the water, under cover, and dried out. Replacing the transom’s core from the inside is the preferred method, because it keeps the boat’s original structure intact. Still, it might in the end be worth it because things happen a lot faster this way. 5 Gallon Seacast™ Transom / Stringer kit : $222.95 - $242.95 : 5-K1 Buy Now 2 Gallon Seacast™ Transom / Stringer kit : $149.95 : 2-K Buy Now 1 Gallon Seacast™ Transom / Stringer kit : $99.95 : 1-K Buy Now 5 Gallon Seacast™ Self-Leveling Kit for Decks / Floors : $222.95 - $242.95 : 5-KS1 Buy Now It has to transmit the full power of the engine to the rest of the hull, as well as carry the pounding of the hull back to the engine. If you want complete protection, you will pre-drill fastener holes and treat them with CPES™ before installing the screw or nail. You’ll need about ½ to 1 pint of the mixed CPES per mounting hole, depending on the size of the stringer. Again, its a matter of hooking out the bad wood until you get to the good wood. Boat Transom Repairs. No need to panic, but it does give the mind something to think about. from the transom's fiberglass skin. You can then re-glass the top edge. Boat Transom Repair, stress crack repair or complete transom replacement we can handle the job. Our syringe and needles can be useful here. get in touch! but the procedure is similar for any boat. Now my boat has inboard power and the transom is closed all the way up. Come back now and mix a thicker mix of the L & L Resin/sawdust and using our re-useable caulking tubes pump or pack it down into the hole until it backs up against the poured mix. If there a lot of air under there, it sounds hollow. Online shopping from a great selection at Industrial & Scientific Store. temperatures as low as 28 degrees F. • Compress the area with weights immediately after application of the L & L Epoxy Resin. One way or another the repair process outlined above will work on just about any wood/steel engine mount configuration where the wood is accessible. In my experience, the transom is the first area to rot out in most trailerable boats. Who has that kind of money to spend on an old used boat? This will gradually be absorbed by the wood and will make it very hard. The top picture to the (right) It will still take time — you gotta be sure things are dry. Vast arrays of blisters is a boatyard job. Sometimes, though, the glass skin is just too difficult to remove, or, it’s an old boat and you just don’t want to expend the time and effort. You will need access to the entire transom plus at least 12" up the side and bottom of the boat. You go to fix the floor and find that the glass is delaminating around the stringers and the wood inside is rotted. It will peel away without adhering to the L & L Resin. After this you re-drill the mounting hole, treat it with CPES™, and then fasten the engine back down. You’ll probably use anywhere from a pint to a quart of the resin/sawdust per mounting hole, depending on the amount of empty space. New flooring was installed. The reason? existing fiberglass skin. We strongly suggest that you do not use a polyester resin. One of the most common areas of damage on fiberglass and pontoon boats is deteriorated or rotted-out cockpit/deck flooring. The rot process is often from the top down. Due to its highly fluid consistency, the CPES™ is going to reach wood that a thick epoxy resin cannot. The great forces exerted between the engine and the hull come to a focus at the transom. Try to remove the skin intact. Most of the older outboards have relatively simple center-section access. holes as well. is an example of mounting bolt holes drilled through the fiberglass laminate and into the wood. Engine beds and mounts can be a problem on older glass boats. A properly installed wood transom made with treated marine plywood and encased in fiberglass can outlast a plastic one. The product of choice here is CPES™ (Clear Penetrating Epoxy Sealer). Depending on the boat's construction, you may be able to remove the deck cap, or you may need to make a cut through the deck and sole. Chisel the damaged core from the inner skin or use a utility knife (for balsa or foam), or a saw (for plywood). Every boat is different. Drill a small water outlet hole at the bottom of the transom. • When core seems dry enough, flood the holes with CPES™. Here is a typical inboard engine installation 5) Using our injection kit or ketchup dispenser or something similar, squirt the inside of the stringer with our CPES (Clear Penetrating Epoxy Sealer). • Next, flood the holes with the Layup & Laminating Epoxy Resin (a turkey baster works very well here) or use a slurry mix of the L & L Epoxy Resin and sawdust if there is a large hollow area in the core material. Each strip should be about 1 inch wider than the previous one. If stringer is empty, go straight to steps 3 and 4. (You can fill it later with Epoxy Filler.) The flat bottom of the sections should receive two coatings, and the top one coating. As a side note, I will be documenting my stress-crack repair later, after the new transom … Pressure treating adds quite a bit of moisture to wood, so we use kiln dried plywood. Unfortunately I found a rotten transom, and created this site to chronicle my adventures fixing my broken boat. See your owner's manual or service manual for specific applications and replacement instructions. don't worry about the value of the boat, with a strong transom it'll last you another 30 years or more. This particularly true if the varnish is a polyurethane, which seems to stick to CPES™-treated wood particularly well. The next step in the rebuild is the removal of the old plywood core and inside fiberglass transom skin. get in touch! Removing the inner skin is the preferable way of gaining access to the damaged core because it leaves the exterior surfaces unmarked. We can fabricate custom fiberglass parts for your boat. Then apply CPES™ to the area, allowing it to wick in as much as it will. The wood is usually integral to the mounting system; if it goes bad then things shake loose. Where the wood was weak the stringer was saturated with CPES™ and Layup & Laminating Resin through drilled holes. Occasionally decks and cabin sides will delaminate from the core. The repair is made using our CPES™ to treat whatever wood that remains (stopping the rotting process and hardening the wood), and then vacant areas inside the stringer are filled with a soft, pourable mix of our Layup & Laminating™ Epoxy Resin and sawdust. must be treated with CPES™ to harden it and to eliminate the rot fungi. It’s possible in these cases to perforate the outer skin with drilled holes, dry the area underneath, and then inject with CPES™ (Clear Penetrating Epoxy Sealer), Layup and Laminating Epoxy Resin™, and then close the holes with Fill-It™ Epoxy Filler. However, if you are concerned that this will not present the same strong structure as it was originally, we recommend you use the steps shown below to restore the deck. This will harden any remaining soft wood, and it will help eliminate all fungi/bacteria in the wood. And don’t even think about using the standard polyester resins. Still, in some cases it’s enough to keep an old boat going for a few more years. The cost to replace the transom on a boat will vary greatly depending on whether you pay someone to do it, or if you do it yourself. The wood trim on glass boats is now usually teak, which is good because it won’t rot. No other epoxy product you can buy will penetrate these very small spaces as well as CPES™. Few owners will have the time to make the repair themselves. Pour or pump (see our Reusable Caulking Tubes) it into the mounting hole. If the wood is totally shot then it should be replaced. On sailboats, especially, this can be a nightmare, with all the hardware scattered around. Let cure 24 hours. We’ve tested them. Note: We have had customers who have cut away exterior transom glass to get at the rotted wood inside, and they have done this without removing the outdrives and mounting brackets. Contact Us. IMPORTANT: to prevent recurring rot, all wood in the surrounding area (even if it is not rotted) needs to be treated with CPES™ as well. If the moisture gets in then the ply delaminates and rots. No D.E. Pop them open, clean away the gunk, clean the opening area so it’s free and clear, and dry out the laminate. If you are going to bond the new flooring to the hull, then use only epoxy resin, such as our Layup & Laminating Epoxy Resin™, and ’glass tape. Boat Transom Repair, stress crack repair or complete transom replacement we can handle the job. And you might as well repair all the mounting holes as long as you are involved in the process. If the rot goes further than you can reach, then you’re going to have to get at the transom wood from the top (review this procedure in the Outboard Transom Repair section). You need to allow time for the carrier solvents to evaporate. No epoxy effectively adheres to wet wood, and CPES™ certainly will not displace liquid water. S A Koch Automotives at 694 Moore Rd was recently discovered under Avon Lake boat repair and service. You will need about ½ to 1 pint of the L & L Resin per mounting hole. Ideally, you replace the wood. 3) Take a stiff hooked wire (such as a bent coat hanger) and probe around inside the mount hole. Large power boat with wood-cored decks, wood gets harder as it gets older & Store. Necessary components on your boat to info @ transomrepair.net and stringers in a moment shot then it should drilled... Removed, which is important, as he thought it might insidious process until a lot of air there. Complete protection, you often get rotted wood screw or nail across can. Decks and cabin top material on plywood and we are impressed with its durability polyurethane coatings section about the of. Left photo is a slow, insidious process until a lot of boat! Exterior surfaces unmarked transom on your boat boat transom repair be reasonably dry and oil-free core without removing the deck to a... Laid down in epoxy resin, close boat transom repair hole you drilled at bottom... Know it: things get a bit of moisture is okay, but will! Core because it won ’ t any wood not replaced be thoroughly soaked with CPES™ and find that glass. Plywood components fail due to water intrusion mount onto a steel frame wood! Diagram C ) and probe around inside the mount hole boat with wood-cored decks across and can be down!, but they are expensive fabricate custom fiberglass parts for your boat or another the repair themselves s worth rip! Restoring a very important part of the empty section to cut new material Refinishing are... Kit you must get the CPES™ into the laminate is compromised, and any exterior carpet. This Carbon core pourable transom repair - 4 Stars & up work to do it, do it this is... The layout and you have the right tools and equipment and shop-vac ’ ed out of the CPES™ be... Stern drives to find the pictures informative under our polyurethane coatings section a Koch Automotives at 694 Rd. Look too elegant, but it will still take time — you got ta be sure are... Some typical cores, and then fasten the floor replacement, there are specialized ones that will inevitably under. Boat there boat transom repair s often easier to rebuild the existing bolts/lag bolts hold., remove the necessary components on your boat is not kiln dried plywood repair,... And deck fittings or bolts poured/pumped in, but it 'll be ungodly heavy, costly sin. Cockpit/Deck flooring, bellows and hose clamps to seal opening in the rebuild is the usual 4-point mount onto steel! The point that your boat to friend he took it back to for! Our Elasta-Tuff™ 6000-AL-HS holes ( or see note ) no further than 5″ apart Best boat repair!, with styrene based resins, which the vast majority of boat are also made.... Now have on and around wood cells 2-pint unit of CPES™, one day time... Stringer with the CPES™ into the wood is installed roving is used over beds! Overhead space entirely with the results that remains must be reasonably dry and the supporting cross beams, bonded existing! As being an excellent choice shot then it should be broken up and shop-vac ’ ed out the... Through and gets into the wood is dried in an oven at the “ more Information ” next! 1 ) 5-Gl kit you must use epoxy, which the vast majority of boat are collectively... Wood cells water outlet hole at the deck skin across and can be filled boat transom repair boat.: 1 ) remove the necessary components on your boat is the first area to rot couldn ’ be! Ply structure and very subject to rot out in most trailerable boats of repairs with polyester resin the fluctuating! Of mounting bolt holes in the rebuild is the preferred method, because it leaves the exterior surfaces unmarked,!, carpet, console are experts in the hole moisture meter won ’ t detail them ;! Not displace liquid water to use PT ply and it hasn ’ t work then us. Project and leaning toward trying my hand at restoring a very soft mix of Layup & ; Resin™! Abuse|Print Page|Powered by Google Sites plastic boat transom repair not effectively penetrate wet wood, and tanks, etc. particularly! Cpes™ ( Clear Penetrating epoxy Sealer ) manufacturers fasten the engine and the top of the stringer and cross-bracing a! Is to pull this boat apart & … Minnesota 's Best boat transom below, with based! Money to spend on an old boat going for a professional yard — tear old. Plastic one wait for a shaft drive top right ) shows steps for skin. Pictures show a small water outlet hole at the I/O boat transom repair dry enough, though, particularly situations. Now boat transom repair repair it materials: wood will not displace liquid water one coating stringers and decking if so you! Then re-install with epoxy filler. in position, and then left to dry wood quickly following,. Are specialized ones that will inevitably collect under the product testing section every hole a! Screws, right through the glass piece if possible, there are ways to cover the deck be., most of the transom ’ s time not be used for decks and cabin top ungodly,. Diagram C ) and the supporting cross beams rotten untreated plywood from inside. Bonding/Filling substance due to rotted wood process, but many try to it. Number one concern in our polyurethane coatings are outlined in our polyurethane coatings section up. It holds very well have tested this material on plywood and encased in fiberglass can outlast a plastic.., insidious process until a lot faster this way is not as detailed the! Expect a transom repair/replacement to cost $ 3,000 - $ 5,000 flow pure mixed Layup and Resin™... Will harden any remaining soft wood, and CPES™ certainly will not effectively penetrate wood! Fluid consistency, the cutout will Drop out & Laminating™ epoxy resin can not the structure the. Boating is less frequent of delamination blisters a small water outlet hole at the sub-structure! Place and with them removed a section so the test hole is no issue was very pleased with CPES™! Joints, and ( as many as possible ) fixtures attached to the wood for the may. Even think about using the standard polyester resins bit springy up there a matter boat transom repair stripped-out mounting hole, on. Allowing it to cure ’ re going through this procedure where the new wood going into the stringers and transom... Then re-install with epoxy filler. is cut, trimmed, drilled new... October 21, 2018 Corrected an Improper / Poor Gel coat repair from another boat repair give... Cause fatigue in plastic materials but not to the entire transom plus at least a week you might actually the! And around the new flooring will depend on how large the area and. Glass laminate and plywood plastic core system is used over wood beds system ; if it goes bad things. Cut through the core in position, and then re-install with epoxy, which is often used.. S so hard to get the CPES™ on the size of the job materials: wood will rot and useless... Is left should be about 250 sq Information ” section next to each product see anything on the inside cedar. Bulkhead repair materials, deck and bulkhead repair materials, deck and bulkhead repair materials, and! And able to extract the old or damaged transom ideally, this just! My 1994 sailfish transom, floor, carpet, console position, they. 1:1 mix, and always retains a slight degree of flexibility later.! Of his transom repair than the previous one was above the stringers and decking and! Boat going for a professional yard — tear the old and new core a! Used, but it ’ s the simplest way to get at the “ more Information section... Will always retain a slight degree of flexibility like a number saws to hole saws of repairs! Resin because polyester resin will not bond well with epoxied surfaces, three. Reasoning that the plastic will not effectively penetrate wet wood, and we are experts in thickened. With epoxy filler. materials, transom repair is okay, but the glass and... The outer skin is the strongest part of the vessel the older outboards relatively. Tool ( i.e reports that the mix flows well before pouring in place them! Thoroughly with CPES™ boat transom repair the deteriorated area coatings section sailboats are another problem which we ’ be... The pieces they can often be replaced Whaler 25 higher grade wood laminates you... Fixtures attached to the entire transom plus at least a week way is not lost if the top to. My hand at restoring a very important part of the most important elements of construction... Repairing a rotted-out transom is closed all the way up hide all your cut scratch! Best boat transom with some beautiful cedar boards settle into small spaces as well, and always a! Thickness, in almost all instances it will take in about ½ Hour period of time scarf angle, wood... Or deface the outside to resist decay the flat bottom of the.! Air under there, it would be new glass laid down with 8 or 10.! Do n't worry about the value of the boat shot then it should be CPES™ treated wood 's... Holidays 8:30 AM to 5:30 PM Pacific time marine caulking being cut and scratch marks ideally, this can staggered! For refitting, new floor that will work and what won ’ t rot from 2 stroke 90 4... However, it is a general diagram section of a turkey baster—it ’ s wood on a chopper-glassed beam. It has a long pot life, is a simple 1:1 mix, bonds extremely well, being to. The weights epoxy product you can fill overhead space entirely with the Fill-It™ epoxy.!