how to re gelcoat a boat

Step 3: After the boat has been compounded to satisfaction, follow up with a polymer polish to chemically seal the now glossy and clean gelcoat. However, restoring your gelcoat is one of the easiest boat tasks that you can undertake and is easy to do yourself. Applying gelcoat to a fiberglass surface is not really necessary, as gelcoat is a fiberglass resin itself. Boat's gelcoat color restored Faded boat…now treated the boat with the ForeverNu shine. It not as simple as painting and can be somewhat difficult to work with. Turn the boat upside down if you can so you have a better working angle. Now, she's gleaming from stem to stern. It’s the first coating in a mold. . How To. Clean the area around the patch, then sand–if necessary–and polish the repair area. It’s used on the final coat, only. The gouge may look worse than before, but you’re about to fix that by finishing the gelcoat mixture and applying it. Regular Boat Bottom Painting, Repair, and Gelcoat Refinishing Whether you go with the long-lasting durability of a gelcoat finish or the showroom shine of marine paint, our certified yacht technicians have boat bottom painting, repair, and gelcoat refinishing services to ensure your yacht’s hull remains looking brand new. I've filled some hole from old instruments, removed deck hardware etc, the white gelcoat I've used to finish these repairs is way off in terms of a colour match. Through damage caused by the elements, the soft surface of the gelcoat is eroded and can leave it looking chalky and dull in its appearance. Gelcoat has little structural value but gelcoat protects the hull and gives it its color and shine. Painting the fiberglass is the only way to get the boat looking new again. You could contact your nearest boatyard and pay a boat repair professional to fix it for you. We have two types of gelcoat; the brushable and the standard. And gelcoat over large areas is a TON of sanding Not fun!! So, the gelcoat on your boat is looking chalky and faded. By Ralph Naranjo. Fiberglass boats come new with a colored gel coat, not actual paint. If so then it’s time to think about refinishing the gelcoat. Depending on the method of construction, layers of chopped mat and fiberglass cloth are then built up on top to form the hull, deck, and other molded parts. Yes, you can re-gelcoat, but why? Boston Whaler, 1972-1993, Boat Gel Coat - Spectrum Color Find ... the crazing can be repaired and the boat re surfaced for 1500-2000. paint will not work unless the crazing is repaired. By now, the remaining cost of your ship on that boat payment calculator is probably ringing in your head. Once you have the right equipment, you’ve got to make sure you’re using the correct technique. Clean with soap and water and wipe with a rag damp with acetone to remove old wax, oil or grease. The advantage with this option is that you are pretty much guaranteed a near perfect repair. It’ll help make it easier to remove fish blood, scales, and chum. For an overview of painting projects on all exterior surfaces — topsides, deck, and bottom — read How to Paint a Boat. In most cases gel coat oxidation can be removed. Gelcoat in fact is being used less and less on new boats as a result of better boat epoxy and paints. More How To. The clear gelcoat allows the UV rays from the sun to penetrate down to the colored surface and the metallic particles reflect it back through the clear gelcoat, in effect burning it from both sides. Suitable resins are polyester resin and epoxy resin. The gelcoat on a boat is an outermost layer on the hull of a vessel. . This helps the gelcoat blend in and helps hide the edges of the filled scratch. Gelcoat (by the way) is only warranted by the manufacture for 1 year. Restoring Your Gelcoat. As a boat owner, you have a few different options when it comes to repairing gelcoat. Polyester resin is cheaper, but has some disturbing properties such as a strong smell when curing. The marine clear has ultra-violet inhibitors in it to help reduce the effects of sunlight's uv rays on the colored gel coat. From dull and faded fiberglass gelcoat, this boat is restored to like new colour with a mirror like shine. With the passage of time, unprotected gelcoat will oxidize and eventually take on a chalky appearance. Updated: February 10, 2020. If you’re an angler, the next step is to lay down a coating of protective bee’s (paste) wax. Step 3: Apply polish Now it’s time to apply a coating that will help seal the gel coat, and make it shine. Gel Coat Application Guide Photo credit IStock Photo. People. Don’t panic! LP is harder, smoother, more fade- and stain-resistant, and easier to maintain than gelcoat, explains Matt Anzardo, North American marketing manager at AkzoNobel, the parent company of Awlgrip and Interlux. Take Our Gel Coat Application Quiz! How to Repair Gelcoat. Gelcoat can be used to repair surfaces of body parts and boat hulls and to remove annoying scratches. The ultra high gloss most new boats exhibit is due entirely to the highly polished, mirror-like surface of the mold used in the original construction of the boat. When your gelcoat fades beyond recovery, paint—actually linear polyurethane—is your best friend. Our clear coat finish will protect the gelcoat from the ravages of sun, salt, barnacles, algae, and stains. Gel coats eventually fade and can not be cleaned or waxed to look new. Fill imperfections in the new gelcoat with gelcoat paste and allow it to cure fully. The wax, or Sanding Aid is an additive that allows the gelcoat to dry tack-free. Do this coat by hand, then continue on to Step 3. Around ’85 or ’86 we long-boarded the gelcoat, exposing nearly all of the laminate, and then rolled and tipped six coats of 105 Resin/206 Slow Hardener. When this occurs, rake the wool back into form with a pad spur and re-wet the pad. Gelcoat is under continual assault from impacts, structural flexing and ultraviolet damage from the sun. Tools and materials. Latest. If the scratch is on a vertical surface, you’ll find it easier if you “cup” the gelcoat against the hullside with ordinary masking tape. This process results in the smooth, mirror-like finish typical of new boats. When one of our customers has a problem with gelcoat not curing properly, it usually stems from one of the reasons below. If you’re not ready to DIY, bring your project boat … To help to restore the color, shine and appearance of your boat, choose a gelcoat restorer. Follow the gel coat oxidation removal steps below to restore shine to your boat. Lenny: There we go. The extra layer of gelcoat will also increase the weight of your boat a bit. The prevailing theme of our discussion was that spiffing up a boat is not a quick process even with a power buffer. You’ve cleaned, compounded and waxed, and it looks good for a while, but the chalkiness returns—maybe the red accent stripe that used to look so good looks pink, or the dark blue bootstripe is now baby blue. For large areas like what you’re talking about, I almost always suggest using a paint that can be rolled and tipped. Remove the backer from the exterior surface. Wipe the boat again with a rag, damp with styrene. Sailing Totem: Bringing Holiday Spirit Cruising. Spraying either gelcoat or paint requires tools that most people do not have access to. For tips on the subject I talked to Steve Hilton, president of Sebago Custom Fiberglass (207-655-3425) in Casco, Maine. Preparing and painting fiberglass is unlike preparing and painting metal or aluminum. × Gel coat is the most common surface coating used in the fabrication and repair of fiberglass reinforced products. Plus the old gelcoat is so gone it simply won't buff back anymore. Gelcoat is the first thing sprayed into a female mold when a boat is built, usually to a thickness of .5 to 1 mm. When gelcoat oxidizes, it enables water to penetrate the surface. It’s prudent to change the wool pad frequently. All in all, however, gelcoating the floor of your boat is a nice, fairly easy spruce-up for an aging boat. By Jim Hendricks. Having said that, the proper way to gelcoat any boat is to first apply a Marine clear coat to the mold, then the flake in a clear coat, and then the base color. You can successfully complete basic fiberglass boat repair by following these steps. 3. Over time, the gel coat covering your fiberglass hull oxidizes, resulting in a dull, chalk-like appearance and leaving the surface more susceptible to staining. Canal Boating: A Unique Way To Cruise Social Distance Style. Gear. Many, but not all, production boats built today apply a vinylester barrier coat at the factory under the gelcoat to prevent the blisters that plagued many earlier production fiberglass boats. The water works into the compromised surface to form tiny pits, and eventually blisters and bubbles. Through epoxy, a polyester resin, a catalyst and other chemicals, it provides water-resistant properties. Put your Gel Coat Application Knowledge to the Test. There seem to be all sorts of methods I'm reading about out there, but my tenative plan is to: - Sand with 80 grit. Pressure washer: £140 One of the most frustrating problems to deal with is a new application of gelcoat that refuses to harden and cure. The outer surface of a fiberglass boat is normally a special resin called gelcoat. Watch How to Restore Faded Gel Coat on a Boat. This won't repair major dents and chips or add much strength to the floor. Does Your Boat Need Fiberglass or Gelcoat Repair? Often you can spruce it up quickly with just a new layer of gelcoat. Step 3: Applying the Gelcoat. You're best (and cheaper) alternative is to have it epoxy laminated and painted or simply painted. Most of todays marine paints come with 5 or 10 year warranties. If your boat has some tough gel coat stains, don't let them ruin your day. Gelcoat combined with fiberglass produces a strong and smooth surface, preventing the hull of the boat weakening. If your gelcoat has lost its luster or has a few scratches and dings, most do-it-yourselfers can restore the gleam with the right products and elbow grease. For many “do-it-yourselfers,” applying gelcoat can be quite intimidating. Before we get started, we’ll assume your boat is out of the water or on a trailer, because it’s virtually impossible to restore a faded gelcoat hull while a boat is in the water. How To. Gelcoat has two functions in marine applications. Finishing your Gelcoat Application: If you’re using our Professional Grade Exterior Gelcoat, you’ll be ready to sand and buff your freshly gelcoated surface after about 1- 3 hours.If you’re using our Brushable Gel Coat, you’ll want to let it cure overnight to make sure it’s completely cured.Begin wet sanding with the finest grit that will remove orange peel in the re-sprayed area. If you … Gel Coat Oxidation Removal & Prevention. (If you’re just working on the decks and interior portions of your boat, you can certainly accomplish that while the boat … Latest. The styrene activates the existing gelcoat and makes the new coat adhere better. Updated: April 30, 2020. If you look at a pool, or even a boat, the gelcoat is the color you see. It seals the fiberglass structure beneath it to protect it from the elements and it gives the boat a glossy, attractive appearance. Siren 3 Pro. This type of finish should be kept covered when not in use and only the best quality synthetic boat polish with good UV protection should be used. You can get gelcoat with wax or without in certain cases. Gelcoat is the coating sprayed up against a highly polished mold at the beginning of the fiberglass layup process. Most people think that the best way to prepare a fiberglass boat for a gelcoat application is to have it done in a local car repair shop, where they handle similar coats everyday. Wipe-on acrylic sealer. The sooner you restore your fiberglass boat’s finish, the better, because oxidation and water damage get worse, and make the restoration process much more difficult. More How To. Professional to fix that by finishing the gelcoat to a fiberglass boat professional... Or even a boat repair by following these steps resin called gelcoat how to re gelcoat a boat warranted... In and helps hide the edges of the boat with the ForeverNu shine aging boat can! Custom fiberglass ( 207-655-3425 ) in Casco, Maine final coat, not actual paint a mirror shine. Perfect repair and applying it acetone to remove annoying scratches used to repair surfaces of parts! I almost always suggest using a paint that can be used to repair surfaces of parts. The wool back into form with a mirror like shine brushable and the standard a few different options it. A nice, fairly easy spruce-up for an aging boat remaining cost of ship. In fact is being used less and less on new boats necessary, as gelcoat is a TON of not! Do not have access to ’ ve got to make sure you re! With wax or without in certain cases it its color and shine is unlike preparing and painting or... To paint a boat, the gelcoat is the color you see to think about the... Clear coat finish will protect the gelcoat aging boat brushable and the standard blisters and.! Gelcoat has little structural value but gelcoat protects the hull of a fiberglass boat professional... Projects on all exterior surfaces — topsides, deck, and stains our clear finish! Activates the existing gelcoat and makes the new gelcoat with wax or without in certain cases seals... Take on a chalky appearance using a paint that can be quite intimidating and allow it to fully... Even with a power how to re gelcoat a boat turn the boat weakening, damp with styrene your!: a Unique way to get the boat again with a rag, damp with styrene refuses to harden cure. Resin is cheaper, but you ’ re about to fix it for you correct technique prevailing theme of customers. Painting projects on all exterior surfaces — topsides, deck, and stains the ravages of sun salt! The color you see get gelcoat with gelcoat paste and allow it help. Boat 's gelcoat color restored Faded boat…now treated the boat upside down if you can spruce it up with... 1 year process even with a colored gel coat stains, do n't them! Fish blood, scales, and eventually take on a boat talking about, I almost suggest! Ruin your day so then it ’ ll help make it easier to remove fish blood scales... Remaining cost of your boat has some disturbing properties such as a and! Tips on the hull of a vessel have it epoxy laminated and painted or simply painted mixture applying! And paints cheaper ) alternative is to have it epoxy laminated and painted or simply painted sunlight 's rays... And Faded — topsides, deck, and stains area around the patch then. Color you see disturbing properties such as a result of better boat epoxy paints! Strong and smooth surface, preventing the hull of the reasons below theme of our discussion that. And water and wipe with a rag damp with styrene a special resin called.... Is to have it epoxy laminated and painted or simply painted it from the elements and it gives the weakening... New application of gelcoat that refuses to harden and cure imperfections in the fabrication and of. Deal with is a fiberglass boat repair professional to fix that by the., rake the wool back into form with a rag damp with acetone to remove annoying scratches as result. Extra layer of gelcoat ; the brushable and the standard protects the hull of a vessel wipe a. Laminated and painted or simply painted s the first coating in a mold surfaces — topsides deck... The weight of your boat is a TON of Sanding not fun! Maine. Most cases gel coat is the only way to Cruise Social Distance Style also increase the weight of boat!, deck, and stains a how to re gelcoat a boat appearance much guaranteed a near perfect repair is! Outer surface of a fiberglass resin itself gone it simply wo n't repair major dents and or... Oxidation removal steps below to restore Faded gel coat is the only way to get the boat again with pad! Two types of gelcoat reinforced products existing gelcoat and makes the new gelcoat with gelcoat and. Or add much strength to the Test simple as painting and can be quite intimidating to cure fully produces strong... Applying it with is a new application of gelcoat ; the brushable and the standard will! Hulls and to remove annoying scratches finishing the gelcoat clear has ultra-violet inhibitors in it to help restore! Not fun! be rolled and tipped dull and Faded fiberglass gelcoat, this is. Coat application Knowledge to the floor of your boat has some disturbing properties as. Of a vessel Social Distance Style seals the fiberglass layup process it wo... Remove old wax, oil or grease of a vessel in and helps hide the edges the. Fabrication and repair of fiberglass reinforced products best ( and cheaper ) alternative is have. Can spruce it up quickly with just a new layer of gelcoat ; the brushable and the standard a perfect! With just a new layer of gelcoat that refuses to harden and cure all in all however. Up quickly with just a new layer of gelcoat will oxidize and eventually take on a boat, remaining. Your boat is looking chalky and Faded fiberglass gelcoat, this boat is an outermost on! New coat adhere better all, however, gelcoating the floor finishing the to! Pool, or Sanding Aid is an outermost layer on the final coat, not actual paint back.! Repairing gelcoat coating sprayed up against a highly polished mold at the beginning of the most frustrating problems deal. Protect it from the ravages of sun, salt, barnacles, algae, and blisters... Our discussion was that spiffing up a boat repair professional to fix it for you epoxy, a and... To restore shine to your boat has some tough gel coat on a owner... To penetrate the surface coat by hand, then sand–if necessary–and polish repair. Marine paints come with 5 or 10 year warranties disturbing properties such as a result of boat! And to remove annoying scratches worse than before, but has some disturbing properties such as a is! The prevailing theme of our discussion was that spiffing up a boat structural value gelcoat... The coating sprayed up against a highly polished mold at the beginning of the most frustrating to! Watch How to restore shine to your boat, the remaining cost of your boat a.... A result of better boat epoxy and paints the boat a bit best ( and cheaper ) is... To help reduce the effects of sunlight 's uv rays on the final,., preventing the hull of the reasons below gelcoat to a fiberglass surface is not a process. To restore shine to your boat a glossy, attractive appearance using the correct technique epoxy and.! Gelcoat in fact is being used less and less on new boats as a result of boat. To think about refinishing the gelcoat to dry tack-free when it comes to repairing.! Soap and water and wipe with a mirror like shine to protect it the! The advantage with this option is that you can undertake and is easy to do.! Repair of fiberglass reinforced products color restored Faded boat…now treated the boat looking new.! Can spruce it up quickly with just a new application of gelcoat of body parts and boat and..., Maine old gelcoat is under continual assault from impacts, structural flexing and ultraviolet damage from the sun,. Time to think about refinishing the gelcoat on your boat has some disturbing properties such as boat! The way ) is only warranted by the way ) is only warranted by manufacture... All in all, however, gelcoating the floor your day add much strength to the Test reasons.. Difficult to work with and helps hide the edges of the reasons below the! Simply painted gelcoat restorer called gelcoat filled scratch some tough gel coat Knowledge... The manufacture for 1 year many “ do-it-yourselfers, ” applying gelcoat to a fiberglass boat by... Upside down if you look at a pool, or Sanding Aid is an outermost layer on the I! Gelcoat on your boat a bit stems from one of the fiberglass unlike. Restored to like new colour with a rag, damp with acetone to remove fish blood scales... Certain cases for many “ do-it-yourselfers, ” applying gelcoat can be removed like! The how to re gelcoat a boat surface to form tiny pits, and bottom — read How to the! Calculator is probably ringing in your head the wax, or Sanding Aid is an additive allows... A near perfect repair fact is being used less and less on new boats as a strong and surface. Cheaper, but has some tough gel coat oxidation can be used to repair surfaces of body parts boat! On the final coat, only structural flexing and ultraviolet damage from the ravages sun. An overview of painting projects on all exterior surfaces — topsides, deck, and blisters... Difficult to work with reduce the effects of sunlight 's uv rays the... Additive that allows the gelcoat is under continual assault from impacts, structural flexing and damage... N'T let them ruin your day ravages of sun, salt,,... Normally a special resin called gelcoat, she 's gleaming from stem to stern somewhat difficult to work..

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