This video on West System Epoxy Resin, Hardeners and Fillers. This snowball effect increases until the epoxy cures—which in very large batches could take only a couple of minutes. If you aren’t using a filler, and apply too much clamping force, this can result in a glue-starved joint. Also, since this is a 2 part Epoxy, you should get the West System 207 Hardner as you will need them both (mixed!) WEST SYSTEM 105 resin is a low viscosity, solvent free liquid marine epoxy resin. Based on which hardener you choose, it cures at a wide range of temperatures. We continually formulate, test and improve WEST SYSTEM Resins and Hardeners and develop specialty epoxies to produce the most reliable and well-balanced epoxy systems available. I was using the epoxy resin for a small DIY project and it worked well and fast. It will flow out and self-level without “fisheyeing.” By combining it with blush-free 207 Special Clear Hardener, you can create a natural finish. Solvented epoxies are supposed to cut off rot’s food source by encapsulating and contaminating the wood that the rot spores consume. We’ve formulated 105 Epoxy Resin (and its corresponding hardeners) without volatile solvents. West System's entire line of epoxy products are explained in this West Marine buyer's guide. Buy West System Epoxy Resin at the best prices with fast delivery, quantities large and small, UK stockist. 48 talking about this. Modifying this epoxy with WEST SYSTEM fillers creates an excellent structural adhesive or fairing compound. Jamestown Distributors TV: West System Epoxy Resin Hardeners and Fillers. It was commonplace to see a 70-foot long mold shrink 3/32″ over the entire 70-foot length. Always buy WEST SYSTEM products in original, sealed factory containers. This highly moisture-resistant plastic adheres to a wide range of materials, making it ideal for projects that require water and chemical Resistance, and strong physical properties for structural bonding. However, the remaining three components: moisture, oxygen, and warmth, can still penetrate wood coated with solvented epoxy. Avoid glue-starved joints by following the one- or two-step bonding method. Epoxy thickened with fairing (low-density) fillers is easily sanded and shaped after it cures. As the epoxy cures, any blush will form on the outside of the release fabric. This might look like shrinkage, but it’s not. It also bonds well with a variety of metals. Amine blush is simply an easily removed wax-like film that can form as a byproduct of the curing process. Estimating Epoxy Coverage for Fabric Application, Fiberglass Boat Repair & Maintenance (pdf), Common Mistakes in Fiberglass Repair (Webinar), The Gougeon Brothers On Boat Construction book, Health Effects from Overexposure to Epoxy, Call from outside the U.S.A. 1-989-684-7286, Mix your epoxy resin and hardener at the proper ratio (. Our resin and hardener formulas, ingredients and combinations are tested to compare fatigue strength, compression strength, glass transition temperature, and peak exotherm. While certain fillers will increase the density of epoxy, this does not correlate to higher physical properties or increased adhesion strength. Dispensing Pumps WEST SYSTEM dispensing pumps are designed for convenient and accurate metering of WEST SYSTEM resin… WEST SYSTEM Epoxies have been used successfully in boat construction and repair since 1969. Start with the Product Selection Guide to determine which products you need for your specific project. Moderating clamp force is all you need. ATL Composites offer a comprehensive range of application tools to ensure efficient and safe use of WEST SYSTEM…, Whether your project is big or small, WEST SYSTEM technical publications and DVDs provide detailed procedures and…, Dispensing and Mixing 105 Resin and Hardeners. It includes an epoxide resin, a full suite of epoxide hardeners and epoxy-related products, such as fillers and additives, as well as the application tools needed to use the products. Face grain will not absorb nearly as much epoxy as end grain. WEST SYSTEM 105 Resin is a low viscosity, solvent free liquid marine epoxy resin. When casting epoxy, heat buildup can become an issue. You’ll just need to add a couple of coats of varnish for UV protection. Résine époxy WEST SYSTEM, plus de 40 ans d'expérience et d'innovation. West System 105B Epoxy Resin (126.6 fl oz) Bundle with 206B Slow Epoxy Hardener (27.5 fl oz) and 300 Mini Pumps Epoxy Metering 3-Pack Pump Set (3 Items) 4.6 out of 5 stars 190 $154.95 $ 154 . Epoxy is used very effectively as an adhesive, as a laminating resin for wetting out structural fabrics, and as a coating. I have used West Systems, Total Boat and East Systems. Back in the late ’70s and early ’80s, Gougeon Brothers Inc. manufactured over 4,000 wind turbine blades and their molds using WEST SYSTEM Epoxy. 105 Epoxy Resin is the base material on which all WEST SYSTEM 105 System epoxy compounds are built. WEST SYSTEM Epoxy has a very low percentage of shrinkage. Select your desired option below to share a direct link to this page. All you need to do to remove the blush is wash the surface with plain water. Before applying gel coat, remove any amine blush from the cured epoxy surface. But since WEST SYSTEM Epoxy is very strong and an excellent adhesive, it strengthens the wood and makes it waterproof. Shop, read reviews, or ask questions about WEST SYSTEM #105-A Epoxy Resin at the official West Marine online store. Rot needs four major components in order to continue growing: Cutting off just one of these components is enough to cause the rot to go dormant. We designed 105 Epoxy Resin to wet out and bond with wood fiber, fiberglass, and reinforcing fabrics. This can include, smoking, melting the mixing cup or even starting a fire. It is a clear, pale yellow, low-viscosity liquid epoxy resin. Rot spores will remain in the wood, and even when encapsulated in solvented epoxy, they will only go dormant. 48 talking about this. Sans retrait, sans odeur, sans solvants, souple, étanche à l'eau, économique. Formulated for use with WEST SYSTEM hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance. As the heat dissipates, the difference in temperature between the top and bottom of the casting can shock the now solid epoxy and it may crack. WEST SYSTEM 105 Epoxy Resin and Hardeners make up a versatile epoxy system that can be used for everything from basic, long-lasting repairs to the construction of high-performance composites. However, if you need an epoxy coated surface that is less of a vapor barrier, thinning WEST SYSTEM epoxy with solvent is a valid way to achieve this Thinning epoxy with heat. Why WEST SYSTEM Epoxies? WEST SYSTEM epoxy can be cured in a wide temperature range to form a … The results are long-lasting. 105 Resin’s viscosity is approximately 1000 centipoise (cp) at 72 F (22C). Nu extra voordelig te bestellen bij Bootverfshop.nl.Eigen Catalogue › Epoxy Resins, Coatings and Additives › WEST SYSTEM. WEST SYSTEM 105 resin is a low viscosity, solvent free liquid marine epoxy resin. These self-contained kits contain packets of the correct ratio of resin and harderner. You choose the filler that suits your project. Coating Quantity – How Much Epoxy Do I Need? WEST SYSTEM 105 Epoxy Resin, Hardeners, Fillers, Additives, Reinforcing Materials, Dispensing Pumps and Application Tools were designed and developed with the end-user in mind. Always mix epoxy resin and hardener as close as you can to the recommended ratio. Cellulose is the structure of the wood. When purchasing resin and hardener, make sure both containers are labeled with the same Group Size letter (A, B, C or E). West System West 105 Epoxy Resin from $64.99 CAN; West System West 205 Fast Hardener from $40.99 CAN; West System West 206 Slow Hardener from $40.99 CAN; West System West 207 UV-Resistant Hardener from $68.99 CAN; West System West 650 G/flex Epoxy from $34.99 CAN; West System West 655 G/flex Epoxy This is because epoxy generates heat as it cures and also cures faster at higher temperatures. Epoxy is strongest without filler added to it, but the fillers are necessary to: Rot eats away the cellulose fiber in wood. Rayplex is a certified dealer of West System products. Estimating Epoxy Coverage for Fabric Application. When epoxy is used to fill holes drilled into wood, it will soak into the end grain. We carry everything you may need to complete your project including expertise advice. Formulated for use with WEST SYSTEM hardeners, it can be cured in a wide temperature range to form a high-strength solid with excellent moisture resistance. WEST SYSTEM epoxy offers 3.5% to 4.5% tensile elongation at failure compared to 1% to 2% for typical polyester resins. To make a permanent repair, replace the entire rotten area with fresh wood and sealed with epoxy. It has excellent thin film cure characteristics and resists micro- cracking better than polyester resin. The epoxy is also comes packaged in convient Fiberglass Boat Repair Kit or the Handy Repair Pack. This can result in uncured epoxy or compromised cure strength. Some epoxy will remain on wood surfaces, and some of it will penetrate into the wood. Pouring epoxy in great depths creates the potential for the epoxy to get very hot due to the exothermic reaction resin and hardener have. WEST SYSTEM 105 resin is a low viscosity, solvent free liquid This process is even easier if you use Release fabric. I've even used West Systems hardener in East Systems epoxy and vice versa. The performance of WEST SYSTEM epoxy is matched by the breadth of the complete product line. West System is marktleider als het gaat om epoxy bedoeld voor maritieme toepassingen in de jachtbouw. Unlike traditional wood glues, WEST SYSTEM Epoxy is stronger than wood. The amount of penetration depends mostly on how the wood fibers are oriented. We cannot warranty decanted products because they may be diluted, contaminated, or not actually WEST SYSTEM products. Once cured, it forms a high-strength solid that is functionally waterproof, and highly resistant to moisture vapor. It’s a myth that if you plan to gel coat over a repair, you must make the repair with polyester. to get it working! Epoxy does more than sit on the surface of the wood. Pair 105 Epoxy with corresponding letter size of 205 Fast Hardener, 206 Slow Hardener, 209 Extra Slow Hardener or 207 Special Clear Hardener. Do this by using smaller pours when casting, and working in a cool environment. West System 105B Epoxy Resin (126.6 fl oz) Bundle with 205B Fast Epoxy Hardener (27.5 fl oz) and 3… WEST SYSTEM dispensing pumps are designed for convenient and accurate metering of WEST SYSTEM resin…, WEST SYSTEM specialty epoxies offer physical properties that are different to 105 resin-based systems…. WEST SYSTEM. While adding extra catalyst to polyester resins can lead to a faster cure, you should never add extra hardener to epoxy resin. From resin, hardner's, fillers and accessories, we carry it all. It’s in our fiberglass boat repair videos and discussed it our magazine, Epoxyworks. In fact, the standards used to calculate shrinkage of other resins (polyester and vinyl ester) aren’t used with WEST SYSTEM because it shrinks so little to measure that way. WEST SYSTEM specialty epoxies offer physical properties that are different to 105 resin-based systems, but sharing the same high standards for … That represents shrinkage of just .01% on a laminate consisting of fiberglass and WEST SYSTEM Epoxy. Of course, it is best to leave it to settle for a day or so. The marine epoxy revolution began with Gougeon Brothers in 1969.It was further fueled by the WEST SYSTEM Technical Manual, originally published in 1973.This popular epoxy user manual was the catalyst for the success of WEST SYSTEM Epoxy. Large pots of mixed epoxy can generate enough heat to cause a runaway exothermic reaction. West System Resins & Hardeners Moisture Resistant Ideal for Structural Bonding Easy Mix Ratios. Glue starved joints are weaker than their counterparts. Addressing rot this way will make the repair area stronger than it was before the rot occurred. When purchasing resin and hardener, make sure both containers are labeled with the same Group Size letter (A, B, C or E). Replacing it is not as simple as brushing on a coat of solvent-thinned epoxy. CAUTION! This epoxy is also a great coating material. Excessive heat can make WEST SYSTEM Epoxy can shrink some. WEST SYSTEM. marine epoxy resin. Epoxy reaches cure when the resin molecules cross-link with hardener molecules. This fabric is applied to uncured epoxy, protecting the surface from contamination. Maximum physical properties of the curing process, you must make the repair with polyester as simple as brushing a! Only a couple of coats of varnish for UV protection and its corresponding Hardeners without! 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