--- product_id: 20049724 title: "West System 105-C Epoxy Resin, Gallon | for Laminating & Coating" brand: "west system" price: "NZ$2137" currency: NZD in_stock: true reviews_count: 4 category: "West System" url: https://www.desertcart.nz/products/20049724-west-system-105-c-epoxy-resin-gallon-for-laminating-coating store_origin: NZ region: New Zealand --- # Custom cure times with 4 hardeners Low-viscosity for easy wet-out Waterproof & moisture resistant West System 105-C Epoxy Resin, Gallon | for Laminating & Coating **Brand:** west system **Price:** NZ$2137 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Build bonds that last a lifetime β€” because your projects deserve the best! ## Quick Answers - **What is this?** West System 105-C Epoxy Resin, Gallon | for Laminating & Coating by west system - **How much does it cost?** NZ$2137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/20049724-west-system-105-c-epoxy-resin-gallon-for-laminating-coating) ## 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 - β€’ **Bulk Value for Pros:** Gallon size offers cost-effective volume for large projects or frequent use without compromising quality. - β€’ **Tailored Cure Speeds:** Choose from fast, slow, extra clear, or extra slow hardeners to match your working conditions. - β€’ **Flawless Clear Finish:** Blush-free formula with 207 hardener ensures crystal-clear, moisture-resistant coatings even in humidity. - β€’ **Marine-Grade Durability:** Creates high-strength, waterproof bonds ideal for wood, fiberglass, and composite projects. - β€’ **Precision-Crafted Versatility:** Easily modifiable with fillers & pigments to tailor strength, finish, and texture. ## Overview West System 105-C Epoxy Resin is a premium, low-viscosity marine-grade base resin designed for laminating and coating applications. Compatible with four specialized hardeners, it offers customizable cure times and superior waterproof strength. Easily modified with fillers and pigments, it delivers flawless, clear finishes and robust structural bonds on wood, fiberglass, and compositesβ€”making it the go-to choice for professionals demanding durability and precision. ## Description West System 105-C Epoxy Resin, Gallon | for Laminating & Coating | Build strong, long-lasting bonds and coatings on wood or fiberglass with this marine-grade epoxy resin base.: desertcart.com: Industrial & Scientific Review: West System is still the best! - Viscosity is thin enough to wet out your layup even with 22oz triaxial cloth. Cures consistently strong and clear. Various cure speeds and properties depending on which hardener you select. Plenty of proven additives for filling, fairing, etc. Be sure you understand how to remove Amine blush, it is simple but very important. By far the best technical and application information of any supplier. Not the cheapest, but this is the best. Review: Bulk is a good deal - Great deal in bulk, my father uses this for everything pretty much. From his grave repair volunteer work, fixing and carbon fibering in his geo, and his woodwork. Dad is an old wooden boat builder and says nothing is better. ## Features - 105 EPOXY RESIN is the base material on which all WEST SYSTEM 105 System epoxy compounds are built. It is a clear, pale yellow, low-viscosity liquid epoxy resin. Blended at the correct ratio with one of 4 WEST SYSTEM hardeners, it cures to a high-strength solid that is functionally waterproof, highly resistant to moisture vapor. Based on which hardener you choose, it cures at a wide range of temperatures. - THIS EPOXY IS EASILY MODIFIED with WEST SYSTEM Fillers, Additives, and Pigments to create the necessary handling characteristics to suit the job at hand. Whether you need to create a pigmented coating, high-strength epoxy joints, a fairing compound, or low-friction surface, WEST SYSTEM 105 Resin is modifiable to meet your project's requirements. - COMBINED WITH WEST SYSTEM 205 Fast Hardener or 206 Slow Hardener at a 5-parts resin to 1-part hardener ratio, 105 Resin cures, developing superior physical properties at room temperature. It has excellent structural bonding properties, can be modified with fillers and additives, and will easily coat fiberglass other porous substrates. - COMBINED WITH BLUSH-FREE 207 Extra Clear Hardener at a 3-parts resin to 1-part hardener ratio, 105 Resin is excellent for coating and fiberglass cloth applications where an exceptionally clear, moisture-resistant, natural wood finish is desired. It will not blush or turn cloudy, even in humid conditions. Thin film applications roll out and tip off smoothly, requiring less sanding in preparation for finish coatings. - COMBINED WITH 209 Extra Slow Hardener at a 3-parts resin to 1-part hardener ratio, 105 Resin is especially well suited for general coating and structural bonding applications in extremely warm and/or humid conditions or when working time is needed at room temperature. Forms a clear, amber-colored solid with excellent physical properties and moisture-vapor resistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00YB09VKA | | Best Sellers Rank | #174,753 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #215 in Tile Epoxy Adhesives | | Brand | West System | | Brand Name | West System | | Color | Pale Yellow | | Compatible Material | Fiberglass | | Container Type | Can | | Customer Reviews | 4.9 out of 5 stars 27 Reviews | | Full Cure Time | 1-4 days | | Included Components | urea-resin-adhesives | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Weight | 44.5 pounds | | Manufacturer | Gougeon Brothers, Inc. | | Material | Epoxy Resin | | Material Type | Epoxy Resin | | Model | 105-C | | Number of Pieces | 1 | | Other Special Features of the Product | Strong | | Part Number | 105-C | | Special Feature | Strong | | Specific Uses For Product | Casting, Flooring, Repair, Table Top Coating, Woodworking | | UPC | 811343010072 789164088337 | | Unit Count | 557.93 Fluid Ounces | | Viscosity Level | Low | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** West System - **Item Form:** Liquid - **Material:** Epoxy Resin - **Special Feature:** Strong - **Specific Uses For Product:** Casting, Flooring, Repair, Table Top Coating, Woodworking ## Images ![West System 105-C Epoxy Resin, Gallon | for Laminating & Coating - Image 1](https://m.media-amazon.com/images/I/81wZy7FWDzL.jpg) ![West System 105-C Epoxy Resin, Gallon | for Laminating & Coating - Image 2](https://m.media-amazon.com/images/I/81ZnL4CXwaL.jpg) ![West System 105-C Epoxy Resin, Gallon | for Laminating & Coating - Image 3](https://m.media-amazon.com/images/I/71RAs44Jk+L.jpg) ## Questions & Answers **Q: Is there a way to mix large batches rather then pumping them? Meaning do they sell presise measuring cups?** A: Hi, any 2 same size containers will work 5 of one container mixed with one of the other. Caution: larger batches cure (cook off) much faster then smaller ones. ## Customer Reviews ### ⭐⭐⭐⭐⭐ West System is still the best! *by S***R on June 17, 2021* Viscosity is thin enough to wet out your layup even with 22oz triaxial cloth. Cures consistently strong and clear. Various cure speeds and properties depending on which hardener you select. Plenty of proven additives for filling, fairing, etc. Be sure you understand how to remove Amine blush, it is simple but very important. By far the best technical and application information of any supplier. Not the cheapest, but this is the best. ### ⭐⭐⭐⭐⭐ Bulk is a good deal *by B***E on January 12, 2017* Great deal in bulk, my father uses this for everything pretty much. From his grave repair volunteer work, fixing and carbon fibering in his geo, and his woodwork. Dad is an old wooden boat builder and says nothing is better. ### ⭐⭐⭐⭐⭐ Five Stars *by C***O on December 15, 2017* Love West System products ## Frequently Bought Together - West System 105-C Epoxy Resin - 5:1 EPOXY HARDENER .94 GA - West System 206-C Slow Hardener .94 gal --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/20049724-west-system-105-c-epoxy-resin-gallon-for-laminating-coating](https://www.desertcart.nz/products/20049724-west-system-105-c-epoxy-resin-gallon-for-laminating-coating) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-09-16*