Just fill in the crack, let it set and scrape off the excess with the enclosed spreader. Thinning gelcoat for preval sprayer sailing anarchy. Project carlson cvx18 gel coat repair, patching and blending. Wholesale marine stocks a large inventory of gelcoat repair. Personally i like to use additives such as the duratec or patch aid. Once your repair is covered, feather a flow or sanding coat on the maskedoff area making layered passes to avoid a buildup of gel coat in any one area. Low color, which results in excellent spray patches. Once your repair is covered, feather a flow or sanding coat on the maskedoff area making layered passes to avoid a buildup of gel coat. Corezyn patch aid c100vuu patch aid c100vuu is patching solution with a specially formulated resin system designed specifically for repair of fiberglass parts. Sally hansens miracle gel top coat gives you 14 days of supreme gel shine and durability without led or uv light. Patch booster is designed to modify exterior gel coat into a repair material, which sprays smoother, cures better in thin film, and has less halo at the edge of the spray.
The recommended ratio mix 25%33% patch aid to gel coat. Any mold imperfections would be reflected in the gel coat as well. Spraying for repairs is generally done with a thinner film and needs to be smoother and cured on the inside surface. Color matching tool, books, kits, charts and gelcoat in canada.
The acceptable method for measuring small quantities of mekp is with a syringe. Our standard gel coat is a high quality isophthalic gel coat specifically designed for brush application, this meets lloyds standards and is widely used in the marine and construction industry, also available in spray version. Gel coat resin is not really used to build up structure or make structural repairs, but rather just for a top layer, much like paint. Specrum gelcoat how long to cure moderated discussion areas. Properly applying gelcoat is the key to a good finish. You simply add sand aid to a non wax gel to harden it pva will work trick is you have to know when to spray it on 2 early no good 2 late ditto. Gel coats marine gelcoats, colored gel coat, tooling. Gelcoat finishes on boats often sustain impact damage. Evercoat gel coat scratch patch jamestown distributors. The most beautiful nails start with nailaid nailaid is recognized and trusted by women worldwide.
Discussion in fiberglass and composite boat building started by pescaloco, feb 6. You can purchase the ral color gel coat you want right here on our website. Epoxy filler, although a great product is not suitable for a gel cote top coat. Using a gel coat thickness gauge can help you avoid potential pitfalls associated with incorrect amounts of gel being applied during the spray process. Fgci patch booster, 1 quart for resin and gelcoat 123811. How to apply gelcoat the endall guide fiberglass coatings. Patch aid is an additive that significantly improves the application, appearance and longevity of gel coat patches, and also gives a faster cure, harder patch. Gel coat is basically a relatively thick layer of resin with colorant added. I know youre trying to match an aged color, which is difficult to do, but anything you add to gel coat will change the color, that. Many of our customers are hesitant to use it, thinking its too complicated or they think they cant end up with a good finish. This tech note is intended to address surface repairs. You heard that right, you dont need to add sanding aid to brushable gelcoat to have it dry tack free. Gelcoat derives its name due to it high viscosity and ability to be applied thickly on vertical and overhead surfaces in one coat. This is achieved by thinning the gel coat at a ratio of 25%33% patch aid to gel coat.
Color gel coat ships same day 100s of colors fibre glast. In the manufacturing process it is the first layer of the hull, sprayed against the inner surface of mold. The idea is to get the gelcoat to react faster for a thorough cure to the surface. The use of patch aid is recommended, especially with lvoc colors. Gel sheets are easy to use as an aid for reducing fever or cooling down. Patch aid is an additive that significantly improves the application, appearance and longevity of sea hawk gel coat patches, and also gives a faster cure, harder patch, superior gloss, consistent cold. Methyl ethyl ketone peroxide is a hardener for gel coats and other polyester resins. They may still look great, but august is a good month to think about applying a new coat. Color gel coat no return policy all color gel coat is madetoorder. If you could recommend a brand name and supplier of a patch aid. When measuring gel coat and patch aid by volume use a 3. This short video shows mixing, applying and finishing your repairs.
Sep 05, 2017 your second coat will consist of the same amount of catalyst, but if you are doing one more coat, your next coat will include sanding aid, or wax. If you want to avoid the tacky finish, you will want to add something like sanding aid, patch booster or duratec to the mixture. Sep, 2016 this means that the lack of sanding aid will result in a tacky finish. Patch booster is designed to modify exterior gel coat into a repair material, which sprays smoother, cures better in thin film, and has less halo at the edge of the. All of our gel coats offer incredible durability, and resist uv degradation and water absorption. Gum cankerx gel acts like a patch forming a protective layer that shields the sores from outside irritants. This is mainly used as your primary coat or coats as you do not have to sand between coats, given you dont wait too long. If gel coat resin is applied in thick layers it tends to become brittle and crack. Patch aid is an additive that significantly improves the application, appearance and longevity of sea hawk gel coat patches, and also gives a faster cure, harder patch.
If the gelcoat is in good condition, it will continue to shine long after the last wax has worn off. Patch aid is an additive that significantly improves the application, appearance and longevity of sea hawk gel coat patches, and also gives a faster cure, harder. Fiberglass metalflake repair with no professional tools. This is achieved by thinning the gel coat at a ratio of 25%33%. Sanding between coats is not necessary unless a surfacing agent has been added to your gel coat. Polyester gel cotes will not chemically bond to epoxy. We stock a wide variety of colors in marine and tooling gelcoat. Its smooth shiny finish is an indicator of the mold finish. Click here for a video guide on brushapplying gelcoat. Fiberglass metalflake repair with no professional tools russell marine products, llc. Gel coat products has supplied gel coat and other fiberglass support materials to the marine, shower, and rv industry for over 25 years, and have over 8,000 standards in house, our goal is to make the ordering process as simple and informative as it can be to the home, boat, and rv owners. Apply this mixed gel coat to the surface of the repair with a spray gun. It promotes the cure of a sprayed gel coat patch to minimize halo effects and color change and improve the final patch. This color patch aid comes in different types to meet different patch repair requirements.
Choose from traditional gel coats including white, clear, and neutral, as well as tooling gel coats in orange and black. Nail aid no light gel top coat is the best top coat i have ever used. For tinting polyester, vinyl ester, epoxy resins, gelcoat and polyurethane foam. Add 2533% sea hawk patch aid 8185 when applying gelcoat for small repairs, to improve the working properties of traditional gel coat spray patches. Get the best deal for nail gel top coat from the largest online selection at. A special release film and norun polyester gel makes a slick, nosand finish quick and easy. Even duratec wont guarantee performance in lowvoc gel coats. Fortunately, with the right tools most anyone can conduct this process. If you own a boat, you may know that it is important to give your boat a gelcoat cover to help protect it from leaks and cracks. Mix 5050 with gel coat and spray with a siphon cup gun.
Theres no really way of telling whether your boat has enough protection other than applying another coat. Crushed walnut shells 25 oz free with purchase of gelcoat read details. Sea hawk patch aid mixed with gel coat will provide these properties. These resin mixtures make the gelcoat chemistry more reactive by adding up to 15% to the gelcoat in place of thinning. I love how unbreakable my nails feel and look when i have on this top coat. Gel coats specialty products interplastic corporation. Blend coloring agents to achieve a match to almost any color. Worlds first blue tooth gel coat color matching meter. Adjust the catalyst level to slow down or speed up gel. This is achieved by thinning the gel coat, minimizing orange peel, speeding the cure, and reducing surface tackiness.
This coat should be mostly in the repair area, and may be repeated. Below, you will find some of the most common gel coat. Fgci patch booster, 1 quart for resin and gelcoat 123811 spray. Totalboat gelcoat can be colored prior to adding catalyst. Small dings, or scratches, however, do not necessarily require an expensive repair. I have used my share of duratecs high gloss additive and it worked great, but i used it strictly in traditional high solvent content gel coat that did not contain any wax. Premium polyester gel coats deliver top cosmetics and lasting durability for parts and molds. Once the gel coat has reached a full cure, progressively sand the area to a polish. Sea hawk patch aid is designed to improve the working properties of traditional gel coat spray patches. Thinning gel coat with acetone is not a good practice, overthining will cause problems with curing, also my experience has been that acetone changes base gel coat colors. If gel coat is not applied properly it ultimately can increase the cost of the product made, as often is the case, cutting corners in this process will not prove to be worth it. Since 1968, west marine has grown to over 250 local stores, with knowledgeable associates happy to assist. Inmold gel coats protect the mold from abrasion and chemical attack during the remainder of the production process and provide a releasable coating to aid in demolding operations. On my boat i apply multiply coats of no wax gel then the final coat mix with sand aid.
Patch aid or duratech also known as thinning resin or patch boosters. All major gel coat manufactures are now recommending the use of patch aid with all their gel coats. Patch aid or duratech also known as thinning resin or patch. Applying gel coat correctly is of utmost importance to making aesthetically pleasing and longlasting end products. Wax paper to shape gel coat moderated discussion areas. Mix the patching additive patch aid is recommended with equal parts of the 23 portion of the matched gel coat. Resin and glass are generally applied on top of the gelcoat. After 6 months the solvent in the gel coat evaporates and the paste begins to break down chemically. The most beautiful nails start with nail aid nail aid is recognized and trusted by women worldwide. Fgci patch booster, 1 quart for resin and gelcoat 123811 by.
Mix the patching additive patchaid is recommended with equal parts of the 23 portion of the matched gel coat. Patch aidqt patch aid is designed to improve the working properties of traditional gel coat spray patches. Gelcoat can also be rolled or applied by foam brush in patch areas, but spraying tends to yield best results with the least amount of followup sanding. This means the gelcoat has started to cure and is in its gel stage. This is achieved by thinning the gel coat, minimizing. However, if not applied evenly thick or thin throughout the coat. Gel coat products has supplied gel coat and other fiberglass support materials to the marine, shower, and rv industry for over 25 years, and have over 8,000 standards in house, our goal is to make the. Patch aid is designed to improve the working properties of traditional gel coat spray patches. Oem factory repair products bath tub, sink, shower, spa, hot tub, structuralbottom rebuild systemscoatingspaintstools and accessories.
For instint colors or if you have any questions about your color gel coat order, you can call 1. I know youre trying to match an aged color, which is difficult to do, but anything you add to gel coat. The spectrum color patch aid offers a reliable solution to minimize the unsightly halo marks on your boats surface. Patch aid is an additive that allows for a full surface cure. Fortunately, with the right tools most anyone can conduct this process, allowing you to save money from hiring a professional to do it. Adding color to neutral gelcoat produces bold or dark colors. Gel coat is used as an in mold coating on composite parts to produce a durable part surface. Klear kote table top resin is a marinegrade, twopart epoxy system specifically for coating table tops, furniture and works of art that cures to a clear, glasslike surface which resists moisture, scratching.
Plus, it also aids in easy buffing and polishing by improving the cure of the repairs. Over or under catalyzation may prevent the product form reaching a proper cure. Basic information gel coat is a polyester resin specially formulated with thixotropic ingredients for increased viscosity and nonsag properties. My best results have been with duratec high gloss additive, 5050 with gel coat.
Spectrum color sea fox, 20032010, carolina blue ccp color. This is achieved by thinning the gel coat at a ratio of 25%33% patch aid to gel coat, minimizing orange peel, speeding the cure, and reducing surface tackiness. If youre in the market for the best adult coloring books and supplies including colored pencils, drawing markers, gel pens and watercolors, visit ou best paint pens. It forms the hard, smooth shiny surface of the finished article and is usually pigmented. The majority of gel coats are applied as inmold coatings, used in the first step in composites parts production. Youll want to take care of any damage on the fiberglass first. It promotes the cure of a sprayed gel coat patch to minimize halo effects and color change and improve the final patch appearance. Thinning gelcoat with acetone moderated discussion areas. By admin november 18, 20 boat repair, fiberglassing tools and supplies. Spectrum gelcoat patch paste for minor gelcoat repairs.
Gel coats iso gel coats in 3 sizes, kits and color options. You will mix in 1 oz per quart to the gelcoat, which will seal the surface from oxygen, causing the gelcoat to dry tackfree. Sea hawk patch aid 8185 merritt supply wholesale marine industry. Evercoat gel coat scratch patch is perfect for easy, permanent, colormatched repairs of hairline cracks, small scratches, nicks, gouges and chips in gel coat, fiberglass hulls and decks without sanding or using catalyst. Gel coat resin is normally only applied in a thickness of about 0. For longestlasting protection, apply another coat every 3 days.