--- product_id: 1960245 title: "West System 105-A Epoxy Resin,Clear Pale Yellow" brand: "west system" price: "Rp2411304" currency: IDR in_stock: true reviews_count: 13 category: "West System" url: https://www.desertcart.id/products/1960245-west-system-105-a-epoxy-resin-clear-pale-yellow store_origin: ID region: Indonesia --- # Customizable with fillers & pigments High-strength, moisture-resistant cure Low-viscosity for easy application West System 105-A Epoxy Resin,Clear Pale Yellow **Brand:** west system **Price:** Rp2411304 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your repairs with the ultimate clear epoxy powerhouse! ## Quick Answers - **What is this?** West System 105-A Epoxy Resin,Clear Pale Yellow by west system - **How much does it cost?** Rp2411304 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/1960245-west-system-105-a-epoxy-resin-clear-pale-yellow) ## Best For - west system enthusiasts ## Why This Product - Trusted west system brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Delivers a waterproof, high-strength bond that stands up to moisture and wear. - • **Tailor Your Finish:** Compatible with fillers and pigments for bespoke coatings, joints, and surfaces. - • **Effortless Precision:** Low-viscosity formula ensures smooth, bubble-free application every time. - • **Trusted Craftsmanship:** Made in the USA with decades of proven performance in marine, woodworking, and repair applications. - • **Versatile Hardener Options:** Choose from fast, slow, extra clear, or extra slow hardeners to match your project’s pace and clarity needs. ## Overview West System 105-A Epoxy Resin is a premium, low-viscosity, pale yellow resin that forms the foundation of the WEST SYSTEM epoxy line. When combined with various hardeners, it cures into a high-strength, waterproof solid ideal for woodworking, fiberglass, and general repairs. Its adaptability with fillers and pigments allows for customized finishes, making it a go-to choice for professionals seeking durable, clear, and versatile bonding solutions. ## Description Product description Popular Uses of WEST SYSTEM Epoxy Bonding & Filleting WEST SYSTEM Epoxy is excellent for structural bonding and fillets. It can be easily thickened with a number of fillers to modify consistency and strength. There are two types of structural bonding that can be done with epoxy. TWO-STEP BONDING is the preferred method for most situations because it promotes maximum epoxy penetration into the bonding surface and prevents epoxy-starved joints. SINGLE-STEP BONDING is appropriate when joints will have minimal loads and excess epoxy absorption into porous surfaces is not a problem. In both cases, epoxy bonds best when it is worked into the surface with a roller or brush. Coating, Laminating & Clear Finishing COATING AND LAMINATING are popular uses of WEST SYSTEM Epoxy. Epoxy wets out fiberglass cloth, protecting the substrate while letting its beauty shine through. We recommend WEST SYSTEM 105 Resin with blush-free, water-clear 207 Special Clear Hardener for bright finishes and clear coats. COATING involves rolling the epoxy onto a surface with a foam roller, applying it with a brush, or spreading the epoxy over the surfaces with a plastic spreader. . There are two methods for laminating with fiberglass and epoxy. THE DRY METHOD refers to placing the cloth over a dry surface, wetting the cloth with epoxy and spreading the epoxy over the cloth, smoothing it as you go. THE WET METHOD involves applying the cloth to an epoxy-coated surface after the wet-out coat becomes tacky, which helps it cling to vertical or overhead surfaces. This method makes it more difficult to position the cloth, so the dry method is the preferred, especially when using with thinner cloth. Clear Casting & Pouring CASTING AND POURING are best done with WEST SYSTEM 105 Resin and 207 Special Clear Hardener. AVOIDING UNCONTROLLED EXOTHERM is important, as this heat reaction can quickly spoil the casting. Epoxy cures by exothermic (heat) reaction. That heat must be kept under control when when creating a thick casting (greater than ¼”). For thick castings, add epoxy in multiple layers . When the first pour is tacky like the back of masking tape, a second pour can be made. When the epoxy cures enough to become tacky, it means the previous layer has begun to cool down and will not contribute heat to the next layer. Adding another layer at this stage allows you to skip any surface prep. If the poured epoxy casting cures past the tacky stage, allow the epoxy to finish curing then sand ot dull and clean the surface before applying the next epoxy layer. This will ensure good adhesion between layers. Versatile, reliable WEST SYSTEM products WEST SYSTEM offers high-quality epoxy resins, hardeners, fillers, and additives. Developed by our in-house chemists, our formulations are proprietary, structural, and marine grade. These epoxies have set the standard for epoxy quality in the marine industry and beyond since 1969. Versatile WEST SYSTEM Epoxy meet the highest standards for reliability, consistency, and product support. Fiberglass Boat Repairs & Construction This vintage 15' Larson Thunderhawk was repaired with WEST SYSTEM Epoxy. Damage from collisions, groundings, the forces of nature, and aging make it common for fiberglass boats to need repairs. Effectively repairing a fiberglass boat requires a superior structural adhesive, that adheres to polyester resin, fiberglass, wood, metal and other materials. Unlike polyester resin which can shrink from 5% to 8%, creating stress concentrations at the repair joint, epoxy doesn’t shrink. It's also a more effective moisture barrier. Epoxy forms a tenacious mechanical bond with cured polyester and other materials in secondary bonding. Since epoxy is more durable than polyester, the epoxy repair may be even stronger than the original structure. Ease of use, ready availability, safety, and easy access to how-to information makes WEST SYSTEM Epoxy excellent for fiberglass boat repair. Wooden Boat Construction & Repairs This strip canoe was built with WEST SYSTEM Epoxy. Wood is the primary building material for many of today’s most durable and most beautiful boats, whether canoes, kayaks, dories, sailboats or power boats. Many of the wood/epoxy construction techniques that have made modern wooden boats so successful can also be applied to the repair of older wooden boats with excellent results. Gougeon Brothers, Inc., the company that has been formulating and manufacturing WEST SYSTEM Epoxies since 1969. They pioneered the use of epoxy to enhance wood's natural structural properties. Ease of use, ready availability, safety and easy access to instructional materials makes WEST SYSTEM Epoxy a great choice for wooden boat construction and repairs. Furniture & Crafts The Eat a Peach Tribute Guitar using marquetry skills and WEST SYSTEM Epoxy. Whether you're creating a river table, casting jewelry and works of art, making high-end knives, repairing sporting equipment, creating sculptures for public spaces, designing cosplay props, or building or repairing musical instruments, WEST SYSTEM Epoxy is versatile and reliable. Woodworkers and creators of all kinds depend on WEST SYSTEM Epoxy. Home Repairs & Improvements The detail work on this Victorian home was repaired with WEST SYSTEM Epoxy. Homeowners rely on WEST SYSTEM Epoxy because it's versatile, reliable, readily available, consistent, and offers excellent instructional materials. WEST SYSTEM customers have used it to create spiral staircases, grand entry columns, and cherry wood basins. They've used it to build fences, trellises, and planter boxes, and neighborhood mini-libraries that can withstand decades outdoors. And to repair everything from porches and wooden window sashes to fiberglass tub and shower surfaces. Ease of use, ready availability, safety, and easy access to how-to information makes WEST SYSTEM Epoxy an ideal adhesive and coating for lasting home repairs. WEST SYSTEM Product Selection Guide How to choose the right WEST SYSTEM Epoxy products for your project 1. Start with 105 Epoxy Resin, the basic ingredient of all WEST SYSTEM Epoxy compounds. Use 300 Mini Pumps for convenient and accurate metering. 2. Mix with one of four WEST SYSTEM hardeners. Select a hardener for its intended use and for the cure speed best suited for your job in the temperature range in which you are working. 3. Add one of six WEST SYSTEM fillers to thicken the mixture as needed. Select a filler for its handling characteristics or cured physical properties. Or, add WEST SYSTEM additives to provide specific coating properties. WEST SYSTEM pigments can be used to change the epoxy's color. An ISO 9001:2015 certified company Founded in 1969, Gougeon Brothers, Inc. (GBI) formulates and manufactures WEST SYSTEM products. In 2020, NSF International recertified GBI's ISO 9001:2015 status, which ensures consistency in epoxy formulation, production, packaging, and instructional materials. Review: Great product- packaging not so much. - Love this product. Used it before to repair old furniture . That said, the resin can was leaking when I received it. Sticky mess in box & on can. Luckily the hardener wasn’t in same box. : ) Cleaned with alcohol and all was ok. The top wasn’t loose so it must have leaked on an airplane under pressure. Suggest seller pack it in zip-lock or something. Still a great product. Review: Structural epoxy. - Product have used for years to make repairs on wood, fiberglass, and concrete (watercraft, RV, and Home. ## Features - Foundation of the WEST SYSTEM 105 epoxy system – WEST SYSTEM 105 Epoxy Resin is a clear, pale yellow, low-viscosity Made in the USA epoxy resin that serves as the base material for all WEST SYSTEM 105 epoxy resin system formulations. - High-strength, moisture-resistant cure – When mixed at the proper ratio with one of four WEST SYSTEM epoxy hardeners, this structural epoxy resin cures at a wide range of temperatures to a high-strength solid that is functionally waterproof and highly resistant to moisture vapor. - Highly adaptable epoxy resin system – WEST SYSTEM 105 epoxy resin can be modified with other Made in the USA WEST SYSTEM fillers, additives, and pigments to create pigmented coatings, high-strength joints, fairing compounds, or low-friction surfaces to suit marine epoxy and general repair applications. - Performance with 205 or 206 Hardeners – Combined with WEST SYSTEM 205 Fast Hardener or 206 Slow Hardener at a 5-parts resin to 1-part hardener ratio, WEST SYSTEM epoxy 105 delivers excellent structural bonding and easily wets out fiberglass and other porous substrates. - Specialized results with 207 or 209 Hardeners – Mixed with 207 Extra Clear Hardener at a 3-to-1 ratio, WEST SYSTEM 105 epoxy resin produces a blush-free, exceptionally clear finish for fiberglass cloth and coating work. With 209 Extra Slow Hardener at a 3-to-1 ratio, it provides extended working time for warm or humid conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003T0UG98 | | Best Sellers Rank | #22,878 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Metal Filled Epoxies | | Brand | West System | | Brand Name | West System | | Color | pale yellow | | Compatible Material | Wood | | Container Type | Can | | Customer Reviews | 4.8 out of 5 stars 438 Reviews | | Full Cure Time | 1-4 Days | | Global Trade Identification Number | 00811343010010 | | Included Components | tile-epoxy-adhesives | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | West System Epoxy Resin | | Item Weight | 32 Ounces | | Manufacturer | Gougeon Brothers, Inc. | | Material | Epoxy | | Material Type | Epoxy | | Model | 105-A | | Number of Pieces | 1 | | Other Special Features of the Product | Dries Clear | | Part Number | 105-A | | Special Feature | Dries Clear | | Specific Uses For Product | Woodworking, Fiberglass, Fabric, Carpentry | | UPC | 811343010010 656166479510 | | Unit Count | 946 Milliliters | | Viscosity Level | Low | | Volume | 1 Quarts | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** West System - **Item Form:** Liquid - **Material:** Epoxy - **Special Feature:** Dries Clear - **Specific Uses For Product:** Woodworking, Fiberglass, Fabric, Carpentry ## Images ![West System 105-A Epoxy Resin,Clear Pale Yellow - Image 1](https://m.media-amazon.com/images/I/71VGvd3dQXL.jpg) ![West System 105-A Epoxy Resin,Clear Pale Yellow - Image 2](https://m.media-amazon.com/images/I/81ZnL4CXwaL.jpg) ![West System 105-A Epoxy Resin,Clear Pale Yellow - Image 3](https://m.media-amazon.com/images/I/71wBA-U9+UL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product- packaging not so much. *by R***R on April 27, 2025* Love this product. Used it before to repair old furniture . That said, the resin can was leaking when I received it. Sticky mess in box & on can. Luckily the hardener wasn’t in same box. : ) Cleaned with alcohol and all was ok. The top wasn’t loose so it must have leaked on an airplane under pressure. Suggest seller pack it in zip-lock or something. Still a great product. ### ⭐⭐⭐⭐⭐ Structural epoxy. *by T***4 on September 11, 2025* Product have used for years to make repairs on wood, fiberglass, and concrete (watercraft, RV, and Home. ### ⭐⭐⭐⭐⭐ This is one of the BEST EPOXY SYSTEMS on the market. *by D***K on July 24, 2021* Excellent Resin when mixed with West System 205 Hardner. They also make other hardeners with different cure times , for different applications. I have used this for many indoor/outdoor projects, and have seen it used extensively in the Marine Industry. Its pricey stuff, but it works. Can be used also for lamination of wood projects such as building a transom plate for an outboard motor. I would suggest getting the easy/fill spouts that go on different cans of the West System products. Makes mixing. FOOL PROOF and easy. ## Frequently Bought Together - West System 105-A Epoxy Resin,Clear Pale Yellow - West System 206-A Slow Hardener - West System 205-A Fast Hardener --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/1960245-west-system-105-a-epoxy-resin-clear-pale-yellow](https://www.desertcart.id/products/1960245-west-system-105-a-epoxy-resin-clear-pale-yellow) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*