--- product_id: 374961862 title: "G/FLEX EPOXY QT KIT" brand: "west system" price: "€ 257.08" currency: EUR in_stock: true reviews_count: 5 category: "West System" url: https://www.desertcart.fi/products/374961862-g-flex-epoxy-qt-kit store_origin: FI region: Finland --- # Extended working time Waterproof & underwater bonding Superior shear strength G/FLEX EPOXY QT KIT **Brand:** west system **Price:** € 257.08 **Availability:** ✅ In Stock ## Summary > 🔗 Bond like a pro — strength that sticks and lasts! ## Quick Answers - **What is this?** G/FLEX EPOXY QT KIT by west system - **How much does it cost?** € 257.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/374961862-g-flex-epoxy-qt-kit) ## 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 - • **Precision Mixing:** Weigh components for exact ratios ensuring consistent, reliable cures - • **Versatile Bonding:** Bonds aluminum, steel, carbon fiber, wood, and many plastics flawlessly - • **Unmatched Strength:** Outperforms 3M DP420 in shear strength at a fraction of the cost - • **Extended Work Window:** Long working time lets you perfect your application without rush - • **Waterproof Durability:** Maintains extreme adhesion even underwater for long-lasting repairs ## Overview West System G/FLEX EPOXY QT KIT is a premium, toughened epoxy adhesive known for its superior shear strength and versatility across multiple substrates including metals, composites, and wood. Waterproof and ideal for demanding repairs, it offers a long working time and cures to a durable, resilient bond within 10 hours, making it the go-to choice for professionals seeking reliability and performance. ## Description G/FLEX EPOXY QT KIT Review: Best adhesive I've ever used - This is the strongest adhesive I've found for most substrates (the exception being low surface energy plastics). With good surface preparation, I've had excellent results on aluminum, steel, stainless steel, carbon fiber, fiberglass, wood, and many plastics. I did some tests against 3M DP420, the gold standard of toughened epoxies, and this had better shear strength (despite being much less expensive). I've tried acrylic, urethane, and CA adhesives; none matched the strength and toughness of this. This is NOT a quick-dry epoxy. It doesn't even start to harden for a few hours. I always let it dry overnight before using what I've glued with it. It seems to reach almost full strength about as fast as 30-minute epoxies, but it has a much longer working time. Ideally, plan a day ahead. It's a little harder to use than dual-syringe epoxies, of course. If measuring volume is too difficult (say you only need a small amount), you can always weigh the components. The resin is much heavier (about 1.2X), so be sure to account for that. For example, tare your scale, add 2g of hardener, and then add 2.4g of resin. Review: Great quality - A little expensive but worth the money for the quality you get ## Features - BEST IN CLASS ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002PKLO80 | | Best Sellers Rank | #146,538 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #586 in Cyanoacrylate Adhesives | | Brand | West System | | Brand Name | West System | | Color | Pale yellow | | Colour | Pale yellow | | Compatible Material | Plastic | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 240 Reviews | | Full Cure Time | 10 Hours | | Included Components | G/FLEX EPOXY QT KIT | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | G/FLEX EPOXY QT KIT | | Item Weight | 2.24 Pounds | | Item form | Liquid | | Manufacturer | West System | | Material | Polyester | | Material Type | Polyester | | Model | 650-32 | | Number of Pieces | 2 | | Other Special Features of the Product | Highly Versatile, Strong Underwater Adhesion, Extreme Bonding Capabilities | | Part Number | 650-32 | | Special features | Highly Versatile, Strong Underwater Adhesion, Extreme Bonding Capabilities | | Specific Uses For Product | Repair, Woodworking, Carpentry | | Specific uses for product | Repair, Woodworking, Carpentry | | UPC | 811343012038 | | Unit Count | 1.0 Count | | Volume | 16 Fluid Ounces | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** West System - **Item form:** Liquid - **Material:** Polyester - **Special features:** Highly Versatile, Strong Underwater Adhesion, Extreme Bonding Capabilities - **Specific uses for product:** Repair, Woodworking, Carpentry ## Images ![G/FLEX EPOXY QT KIT - Image 1](https://m.media-amazon.com/images/I/81PnSpWX6UL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best adhesive I've ever used *by R***. on 5 March 2024* This is the strongest adhesive I've found for most substrates (the exception being low surface energy plastics). With good surface preparation, I've had excellent results on aluminum, steel, stainless steel, carbon fiber, fiberglass, wood, and many plastics. I did some tests against 3M DP420, the gold standard of toughened epoxies, and this had better shear strength (despite being much less expensive). I've tried acrylic, urethane, and CA adhesives; none matched the strength and toughness of this. This is NOT a quick-dry epoxy. It doesn't even start to harden for a few hours. I always let it dry overnight before using what I've glued with it. It seems to reach almost full strength about as fast as 30-minute epoxies, but it has a much longer working time. Ideally, plan a day ahead. It's a little harder to use than dual-syringe epoxies, of course. If measuring volume is too difficult (say you only need a small amount), you can always weigh the components. The resin is much heavier (about 1.2X), so be sure to account for that. For example, tare your scale, add 2g of hardener, and then add 2.4g of resin. ### ⭐⭐⭐⭐⭐ Great quality *by R***D on 6 April 2026* A little expensive but worth the money for the quality you get ### ⭐⭐⭐⭐⭐ Best on the market *by V***M on 5 April 2026* This is the best product on the market for knife makers epoxy. It holds your knife together. It is really the best. Step up your knife building game and get some G-Flex ## Frequently Bought Together - G/FLEX EPOXY QT KIT - The Felt Store Kevlar® Felt Skid Plates for Canoes - Excellent Cut & Abrasion Resistance, Protect Bow & Stern, Kayak Accessory for Canoe & Boat Protection, 2 Pieces - Kevlar Felt - 1 Yard - 36 Inches by 40 Inches - Used for Canoe Kayak to Protect Boat Bottoms from Rocks, Oysters, Sand, and virtually Any Object That Would Normally Puncture The Bottom - 3.5 Ounce --- ## 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.fi/products/374961862-g-flex-epoxy-qt-kit](https://www.desertcart.fi/products/374961862-g-flex-epoxy-qt-kit) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-08-11*