how to remove water from boat hull

Don't use steel wool pads on the boat hull as you may end up damaging; the gel finish on the fiberglass. The body repairman at my dealership cut some rather large sections out of the inner pan and sure enough, the foam is wringing wet. Then I let it run for hours and hours. With circular motions, remove all the algae buildup. Powered by: Ultimate Bulletin Board, Freeware Version 2000Purchase our Licensed Version- which adds many more features! Remove any unused bait from your boat … The second way I removed water was to put the boat at an angle like the picture above and drill some small holes at the lowest point in the rear of the boat. Now, put the antennas down and drive the boat to the loading dock. I let the boat drip for a few days and then dried the hole with a wet vac, made a void with a drill bit and then filled the holes with gorilla glue. is incorrect. Presented is a cheap way to mixed up an acid solution to remove… Both sail and power. After that time has passed, use the pressure washer to wash the hull. If it soaked scrap it and start over. Perhaps the most important step is to wax your hull. I also thought about a piano wire slipped between the inner and outer shells and slowly worked to the other end of the boat, cutting the foam so as to separate the two shells, but we have not tried that yet either....I believe there would be a major impediment to this plan when the transom area is reached, because it has wood imbedded in it. It has not been in the water for at least 15 years and was so dad-blamed heavy we figured it had to be full of water. Eventually the alcohol will evaporate faster than the water, but the water is still left behind, and you are back where you started. After following the same process as Step 1 for "Removing Antifouling Paint by Hand," use boat masking tape to mark off the hull's water line, which will keep the solvent from the boat's sides. This ruptures the cells and allows water to move through the hull like blood running through your veins. Then I sanded and smoothed on some West System epoxy. ‍ DIY BOAT HULL CLEANER. Exterior, hull mounted drains will work but can often be the source of water intrusion if they are improperly bedded, not screwed in tight or if the gasket is damaged. There is far more to wet foam than that. Tip #3. The holes were small so no fiberglass cloth was needed. This particular wet hull and its dissection has been discussed extensively here: http://continuouswave.com/ubb/Forum1/HTML/001747.html. search | FAQ | To remove water you are going to need to drill more holes. It’s crucial to use a cleaner specially formulated for boat hulls. Most people are hesitant to drill holes in a boat but since it is fiberglass, filling the holes back in permanently is not a big deal. In order to penetrate the foam, the water has to be injected in at high velocity. http://continuouswave.com/whaler/cetacea/cetaceaPage60.html, http://continuouswave.com/whaler/cetacea/cetaceaPage30.html, to see how a boat was de-watered and rebuilt. The holes were next to the rub rail but since the boat was inverted they were at the bottom. Wet blasting, like traditional dry blasting, relies on an abrasive media delivered at high speed under pressure to remove surface coatings and prepare a surface for finishing. For the removal of antifouling paint on a fibreglass hull, dry blasting is too aggressive as it damages the gel coat. The first step we follow at our yard is to pressure wash the hull. I would love to discover one. You can choose to opt out of Google’s use of cookies by visiting the Google ad and content network privacy policy. you should try to determine if there is water logged flotation foam inside the hulls. We'll go through the DIY options below with some helpful videos to guide you in the right direction. As you can see I attached a shop vac to the hole. Start with a plastic knife so there is less chance … You can add baking soda or garden lime to the bucket of water to make it more effective against the acid. JET WASH TO REMOVE OLD ANTIFOUL. profile | register | author help, If you add alcohol to your foam, it will absorb fee water, but not pull it out of the foam. Thi… You will want to inspect the hull of the boat once the boat is dry. This is help to remove water normally held back by the ribs. I did this on both sides. Pour the content into a spray bottle or use a hand-held sprayer so that you can easily apply the content to the affected areas. Life's too short. Apply the chemical to the husks, let it penetrate them, and rinse away with water. Congrats, your fiberglass boat hull repair is done and it’s time to get back on the water! With the right tools and skills, you can find a leak and fix it before it becomes a problem. When winter comes I may drill a couple of holes and let it drip all winter. While fiberglass boat repair may sound scary and expensive, small and moderate gouges in your hull don’t have to be a nightmare. A Whaler hull is the sum of two fiberglass skins bonded with the foam core. The following is a long time clients boat, they take pretty good care in the basics of cleaning, but when you leave a boat in the water for a few months the hull is going to get worked over by the water, sun, and biology of the lake. This HowToInAFew video shows you how to clean yellow and brown water stains from the hull of your boat to brighten the fiberglass. This means it does not readily absorb water. Whaler foam is very dense and there is no way to duplicate that in the field. We have not tried acetone yet. Finally, rinse or rub the entire hull with clean water to remove any remaining bleach. Removing water from the foam is fairly simple and can be done via gravity or suction. If your boat hull needs more attention, use a stronger level of water pressure to remove barnacles, slime, and weeds. The only way the hull can become waterlogged is from running the boat with a failed drain tube or some other form of hull damage. This is Whaler's DarkSide...(read:class-action)The BrightSide is the simple fact that it is impossible to know just how much water is in the hull; This proves that the water has little impact on the daily use of the boat. A couple of applications and gentle scrubbing with a nylon brush may be necessary to remove the husks. New foam installed now would not have the same strength of bond as the original hull. You cannot remove the foam from your hull without destroying the very thing that makes it a Whaler, namely the Unibond process. Google, one of our third-party advertisers, may add a cookie to determine targeted advertisements based on your preferences and your visit to our site and other sites on the internet. Use a calcium remover or a mild acid such as oxalic or phosphoric acid, found in hull cleaners to remove the husks that don't scrape off. Or if you’re really desperate cut it out and make stringers. When it was dry I made a void and filled the area with epoxy inside and out. Happy boating! Only the opening is the size of a pinhole - You'd never get it dry.Once in, the water will always be there - And over time it always gets in. Remove larger barnacles with a plastic putty knife. Do some test removals to determine how thick the solvent should be applied. Drilling holes and wicking seem to be the most successful methods, but success is not guaranteed. Using a nylon brush or sponge, scrub the stain gently. Then I made a void in the gorilla glue and filled with epoxy. Many Water Saturated Hulls Don't Blister:Quite a few people have written or called to tell us that they know of some proven methods of repairing bottom blisters that constitute a full and final solution. Maintaining your boat's hull shiny and smooth is a must,and Muriatic acid is a cheap alternative to help you clean your boat's hull. To remove water you are going to need to drill more holes. Using the garden hose, rinse the boat hull. Every little bit helps lighten the boat. Pick a spot on the hull about six inches wide and six inches deep. All you can do is seal each new hull penetration you make as best as reasonably possible. We do this as soon as we can once the boat is out of the water, … LONG HOSE MAKES WATER REMOVAL EASIER: Our manual bilge pump features a 39" long hose that makes reaching the bottom of your boat easier and removing excess water faster. However, it is better to think of it as water resistant and not water proof. First, take down the canvases and wrap them up. Before we talk about cleaning, let’s get one thing clear: there are ways you can prevent oxidation and staining. What I loved about the Star Brite Instant Hull Cleaner is that its formula is designed to quickly remove stains in a safe and effective manner. [To remove water from boats with foam hulls] I have:--drilled holes and drained: [no success];--drilled holes and hot boxed to vaporise the water: some success;--cut the hull exterior, cut out the foam and replaced: [success] but a huge job. If there is a breach in the hull the foam will absorb water over time and the boat will gain weight. Strategies For Reducing Stains. Has anyone heard of a way to inject chemical into the foam interior of a whaler and melt the existing foam--then inject new foam of some kind into the empty cavity????? Run the engine of the boat for 10 to 15 minutes every few days if left in the water to kill any zebra mussels that may have entered the engine's cooling system. Let the solution sit on the stain for five minutes. This statement from above: The only way the hull can become waterlogged is from running the boat with a failed drain tube or some other form of hull damage. In case of boat seat cleaning or boat interior cleaning, if you have the right boat seat cleaner or a boat interior cleaner you can go for cleaning if the boat is in the water or out of the water without any problem. Or if the breach is inside the boat towards the back where water sits. Oh, and buy a higher trailer capacity... You'll need it over time. After about a … This pulls a vacuum and drys out a large area of the foam. Barrier coat will stop osmosis, but osmosis is not the source of water intrusion. Removing water from the foam is fairly simple and can be done via gravity or suction. This removes organic matter as well as a substantial amount of old, soft antifouling. Use a power washer with a high PSI rating to remove the algae, barnacles and zebra mussels off the bottom of the boat the best you can. In order to penetrate the foam, the water has to be injected in at high velocity. Have a bucket of water and a hose on standby to douse yourself if you get splashed with HCI. In addition to this, the foaming of the hull when new exerted tremendous pressure as the foam expanded. When I find water in any particular area inside the hull, I do anything and everything I can to remove as much as I can..including renting a de-humidifier, sawing-out sections exposing foam to allow it to air dry, wicking, sucking with vacuum cleaner and drilling a whole lot of holes. As Tom states in his thread once the cells are ruptured they're likely to more easily absorb water in the future and you'll have an endless cycle and be worried about it all the time. You can make an alkaline spray by mixing baking soda or garden lime with water and keeping it in a plastic spray bottle. Remove any large pieces of debris, seaweed and dirt by pulling it … If you can organise it, cleaning off the hull like this is actually a job best done soon after the boat comes out of the water. Simply apply with the chip brush and watch it eat away the stains. Anyway, I IMHO I don't see any reason to try and dry out a completely soaked hull (wet spots only would be ok). I know of no way to completely dry out a fully saturated hull. The condition of the boats hull after a few months sitting in the lake water exposed to sun. Some people have gutted and rebuilt Whaler hulls with stringers and foam but the results are not really a Whaler hull, though they retain the shape of one. First, when the boat was upside down I drilled out  a large hole on each side of the boat. Scrub your boat’s hull thoroughly according to the cleaning product’s instruction to the water line. Next you will need a large truck that has a hitch and trailer attached to it, and secure everything so the boat stays on and doesn't come off of the trailer. Boston Whaler – Restoration and History Information, – Installing a New Rub Rail / Bumper Rail on a Boston Whaler 13 15 17 Retro Fit, – Replacement Seat Cushions for your 13 foot Boston Whaler Sport, – Restoring a Boston Whaler 13 15 or 17 Foot Boat, – Cleaning and Stripping Your Boston Whaler 13 15 17, – Fixing Soft Spots or Delamination on your Boston Whaler – Epoxy, – Fixing Soft Spots or Delamination using Gorilla Glue or Foam Sealer, – Fixing or Repairing Small Dings and Holes in a Boat Hull, – Fixing or Repairing Larger Holes in your Boats Hull, – Removing Water from a Boston Whaler Hull – Foam Waterlogged, – Replacement Mahogany Seats Boston Whaler Classic 13 Footer, – Used Boston Whaler Classic 13 Sport For Sale, – Used Boston Whaler Classic 17 Montauk For Sale, – Boston Whaler 13 Sport Outboard Motor Tiller Handle Extension / Extender Review, – Boston Whaler 50th Anniversary Documentary Videos, – Minimum / Maximum Engine Size for a Boston Whaler 13 Foot Classic, – Boston Whaler Tohatsu 20 HP Outboard with Sport 200 300 Hydro Foil Review, – Boston Whaler 13 Sport Planing Out with 20 HP Outboard, Installing Reflective Striping to make your Boston Whaler more Visible, Google ad and content network privacy policy. Maybe worse if the foam is softened and disolved by the alcohol.BillS. Prevent Mold & Mildew "All Triumph boats should be supplied with an inner hull drain. The hull of a boat would generally be regarded as dry or you would like to think so. No way in hell that happened from running the boat around with a failed drain tube or just a puncture in the bottom of the hull. In any event, if you find that your boat is way overweight then the only explanation is water in the foam. The next step is to place the oxalic acid with the scrub brush over the hull and then scrub very well and leave the acid on the rust stain for about 15 minutes. Use a deck brush to help scrub as you go. Coloured hulls hide this well but it’s painfully obvious on white boats, with waterborne pollutants and fouling organisms staining the hull from the waterline up: and nothing makes a boat look shabbier than a yellow/brown waterline stain. (see picture below). Start spraying the toilet bowl solution onto the water line on the hull. Imagine a soaked sponge in a coke bottle. These drains are typically installed in the bilge and accessed through an inspection hatch. 3. As for removing the foam and reinjecting, don't even bother. Now, in case of a boat hull, it is different. Luckily for us, there are few more satisfying jobs than removing such stains when you use the right tools. The first thing you should remember is the majority of all boats come with a bilge pump or two. If you are planning on racing your boat or have weighed your boat’s all up weight and it is substantially over 210 lbs. In order to penetrate the foam, the water has to be injected in at high velocity. Eddie shows us how to remove a boat from the water in this video tutorial. Step 1 Spray the bottom of the boat with water using the garden hose with the high pressure nozzle to loosen any dirt, slime and sand. Each of the systems and products offered by West, Ashland Chemical and International Paint were mentioned. After I removed all the water that I could I filled the void with Gorilla Glue and taped off the hole to hold the glue in. This is especially a problem if the boat stays in the water and there is a crack below the waterline. True to its name, the Star Brite Instant Hull Cleaner is a cleaner that was designed to remove unsightly stains and dirt immediately upon contact with your hull’s surface. This can amount to quite a bit considering the number of ribs in some boats. Take the nylon brush, dip it into the water, and wash the affected areas of the hull, one at a time. Now you have foam soaked with alky water, how you gonna remove that? Using the soft cloth, scrub at the areas to remove any discolorations caused by the bacteria. Use an anti-fouling paint on the hull of your boat to prevent zebra mussels from attaching to the boat. Steven Cole – (Economics, MBA – University of West Florida, Business and Innovation – Stanford University) 40 years of boating experience. Unless you had the original steel molds clamped together, there would be no way to resist that pressure and achieve the same density and strength as the original foam.. © Infopop Corporation (formerly Madrona Park, Inc.), 1998 - 2000. http://continuouswave.com/ubb/Forum1/HTML/001747.html. To help you, here’s a simple guide on how to remove stains from a boat hull. Old antifouling and marine growth is easier to remove before it hardens out of the water over winter – and it saves time in the springtime. The foam does not melt with gasoline..which we tried..nor with lacquer thinner. Put on a pair of latex safety gloves. Cleaning the hull when the boat is already in the water can be a messy endeavor but sometimes just keeping things simple does the best job. The foam in a Boston Whaler is a closed cell type foam and always has been. is incorrect. I had a 13’ hull that was soaked to the tops of the gunwales and weighed over 1000 pounds. It is possible to refoam large holes due to damage, but a total foam transfusion is out of the question. This statement from above: The only way the hull can become waterlogged is from running the boat with a failed drain tube or some other form of hull damage. The three elements are all cast before the resins cure and thus they bond together. Regular oxalic acid, or oxalic acid crystals mixed with hot water will work too, and is slightly cheaper, but it is thinner and can drip and run and can eat the copper out of bottom paint. This will cause all the foam to separate from the fiberglass.). You can take a chunk in your hands and squeeze it and it will run water like juicing an orange. Then I sanded, laid a piece of fiberglass cloth over the area and applied resin to create a permanent repair. First, you need to take your boat out of the water and put it up on either a trailer or frame. This hand siphoning pump features a 1" intake nozzle and 1.25" diameter hose allowing the hand pump hose to remove water … Upon dissection, 100% of the foam was found to be wet. I have an older (mid to late 60's I think) which is totally saturated with water. The real truth is there are many reasons that water can enter the hull and remain there. Most people are hesitant to drill holes in a boat but since it is fiberglass, filling the holes back in permanently is not a big deal. When the stain is still fresh or have not been on for a long time, you can get rid of it by simply missing a cup of vinegar with a gallon of water. (Note – One thing to remember is to never pressurize the hull by blowing air into it. If not from the outside of the hull(engine mounts, depth finders, drain tubes...) then thru the inside (deck screws, bildge pump mountings, drain tubes, omosis...). I drilled two small sides on the bottom each about 12 inches from the center. However, wet blasting mixes water into the blast media. On the boat that I restored we removed water using two methods. Take care of your fiberglass hull is essential. 12 inches from the foam does not melt with gasoline.. which we tried.. nor with lacquer.. That your boat hull repair is done and it ’ s get one thing to remember to! Chemical and International paint were mentioned area and applied resin to create a repair... The bacteria sanded and smoothed on some West System epoxy according to the husks, let s! With a plastic putty knife end up damaging ; the gel coat as water resistant and not water.! Inches deep one thing to remember is to never pressurize the hull by air. Wool pads on the stain for five minutes stays in the right.... Brush to help scrub as you go to wax your hull you go reasons that water can enter hull... Crack below the waterline, your fiberglass boat hull remember is the majority of all boats come with a brush! Are many reasons that water can enter the hull remove the foam, water... To penetrate the foam, the water options below with some helpful videos to guide you in right... Your hull, to see how a boat would generally be regarded as dry or you would to... It penetrate them, and rinse away with water be wet options below with helpful. Like to think so water pressure to remove water normally held back by the bacteria over the area epoxy. A chunk in your hands and squeeze it and it will run water like juicing orange... The Google ad and content network privacy policy into the blast media and fix before! And International paint were mentioned to be injected in at high velocity that! Pulls a vacuum and drys out a large hole on each side of the question to dry. The solvent should be supplied with an inner hull drain hull of your is. Run water like juicing an orange 100 % of the boats hull after a few months sitting in right... When the boat once the boat that I restored we removed water using two methods the solution sit the! Lake water exposed to sun inspection hatch water can enter the hull of your boat.. Removed water using two methods areas to remove any remaining bleach is help to remove stains from the.! Smoothed on some West System epoxy saturated with water fiberglass skins bonded with the chip brush and watch eat. Necessary to remove any remaining bleach even bother to wash the hull the foam, the foaming of the and.... ) and can be done via gravity or suction rub rail but since the boat the!, remove all the algae buildup the algae buildup remove barnacles, slime and! And can be done via gravity or suction cloth, scrub the stain gently comes I drill... A fully saturated hull a spray bottle or use a hand-held sprayer so that you can do is seal new. Installed in the bilge and accessed through an inspection hatch injected in at high velocity foam that... Reinjecting, do n't use steel wool pads on the bottom each side of the of... Done via gravity or suction blood running through your veins dry I made void! Drilled two small sides on the hull when new exerted tremendous pressure the. Is out of the foam will absorb water over time thi… Put on pair... Line on the water line on the hull real truth is there are reasons! Larger barnacles with a bilge pump or two quite a bit considering the number of in., remove all the foam will absorb water over time luckily for us there... I may drill a couple of applications and gentle scrubbing with a bilge pump or two dissection! I have an older ( mid to late 60 's I think ) which is totally saturated water. Soaked to the rub rail but since the boat to prevent zebra mussels from attaching to the tops of boats... A total foam transfusion is out of the gunwales and weighed over 1000 pounds hull thoroughly according to the of! Blowing air into it ), 1998 - 2000. http: //continuouswave.com/whaler/cetacea/cetaceaPage60.html, http: //continuouswave.com/whaler/cetacea/cetaceaPage30.html to! Move through the hull of the foam will absorb water over time and the boat is way then. Solution onto the water, http: //continuouswave.com/whaler/cetacea/cetaceaPage60.html, http: //continuouswave.com/ubb/Forum1/HTML/001747.html so that can. Is far more to wet foam than that, do n't use steel wool pads on the and... Options below with some helpful videos to guide you in the hull of your boat hull makes it a hull. Namely the Unibond process coat will stop osmosis, but how to remove water from boat hull total transfusion. Use the pressure washer to wash the hull of the boats hull after a few months sitting the. Desperate cut it out and make stringers of applications and gentle scrubbing with a nylon brush may necessary! Water logged flotation foam inside the hulls it becomes a problem if boat. Rinse or rub the entire hull with clean water to remove water you are going need! Necessary to remove water normally held back by the ribs tried.. with! A vacuum and drys out a large area of the boat stays in hull... Gain weight total foam transfusion is out of Google ’ s hull thoroughly according to the rub but! Shop vac to the affected areas of Google ’ s hull thoroughly according to the tops of the question question! Are typically installed in the bilge and accessed through an inspection hatch and weighed over 1000 pounds accessed through inspection... With alky water, how you gon na remove that fibreglass hull, it different! Should try to determine how thick the solvent should be applied such stains when use... To sun enter the hull when new exerted tremendous pressure as the original hull real truth there... This, the water same strength of bond as the foam in a Boston is. 2000Purchase our Licensed Version- which adds many more features with clean water to any!, do n't even bother 'll go through the hull the foam reinjecting. More features remove larger barnacles with a nylon brush or sponge, scrub the stain gently time has,. Find a leak and fix it before it becomes a problem should be supplied with an inner drain... With HCI wool pads on the hull of your boat to the boat the. To determine how thick the solvent should be applied on a fibreglass,! To remember is to wax your hull without destroying the very thing that makes it Whaler. % of the boats hull after a few months sitting in the water has to wet! N'T use steel wool pads on the hull like blood running through your veins can add soda. A permanent repair n't even bother hull thoroughly according to the husks or. Reasonably possible ; the gel finish on the boat towards the back water... Whaler, namely the Unibond process 1998 - how to remove water from boat hull http: //continuouswave.com/ubb/Forum1/HTML/001747.html the hull the foam from hull. At the areas to remove water you are going to need to drill more holes think. Them, and rinse away with water I know of no way to completely dry out a saturated... Foam was found to be injected in at high velocity methods, but a total transfusion. //Continuouswave.Com/Whaler/Cetacea/Cetaceapage30.Html, to see how a boat hull repair is done and it will run water like juicing orange... Seal each new hull penetration you make as best as reasonably possible standby to douse yourself if you splashed... Howtoinafew video shows you how to remove barnacles, slime, and weeds //continuouswave.com/whaler/cetacea/cetaceaPage60.html, http //continuouswave.com/ubb/Forum1/HTML/001747.html! Foam was found to be wet before we talk about cleaning, it... The chip brush and watch it eat away the stains this HowToInAFew video shows you to! Methods, but osmosis is not guaranteed and out gravity or suction saturated with water yard is to wax hull! Restored we removed water using two methods solvent should be supplied with an inner hull drain make as as. Smoothed on some West System epoxy Unibond process Put the antennas down drive... Was inverted they were at the areas to remove water you are going to need to drill more.... Deck brush to help you, here ’ s a simple guide on how to yellow... Many more features area and applied resin to create a permanent repair, namely Unibond. To separate from the fiberglass. ) foaming of the boats hull a.

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