--- product_id: 626603775 title: "205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications" brand: "west system" price: "€ 44.25" currency: EUR in_stock: true reviews_count: 8 category: "West System" url: https://www.desertcart.pt/products/626603775-205-fast-hardener-200ml-use-with-west-system-105-epoxy store_origin: PT region: Portugal --- # Waterproof & moisture resistant Strong, stable bonds with minimal shrinkage Fast 5-7 hour cure 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications **Brand:** west system **Price:** € 44.25 **Availability:** ✅ In Stock ## Summary > ⛵ Fast, flawless fixes that keep you ahead of the tide. ## Quick Answers - **What is this?** 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications by west system - **How much does it cost?** € 44.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/626603775-205-fast-hardener-200ml-use-with-west-system-105-epoxy) ## 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 - • **Rapid Cure Power:** Get project-ready in just 5-7 hours—no more waiting around. - • **Precision Mix Ratio:** Optimized 5:1 resin to hardener ratio for consistent, reliable results every time. - • **Shrinkage? Not Here.:** Minimal cure shrinkage means your repairs stay dimensionally true and durable. - • **Versatile Bonding Mastery:** Seamlessly bonds wood, fibreglass, metal, and glass with unmatched strength. - • **Marine-Grade Waterproofing:** Perfect for boat repairs and outdoor projects that face the elements. ## Overview WEST SYSTEM 205 Fast Hardener is a 200ml fast-curing epoxy hardener designed to pair with WEST SYSTEM 105 Epoxy Resin. It delivers strong, waterproof, and moisture-resistant bonds ideal for marine, wood, fibreglass, metal, and glass repairs. With a quick 5-7 hour cure time and minimal shrinkage, it’s engineered for professionals and DIYers who demand durable, dimensionally stable results in time-sensitive projects. ## Description From the manufacturer 105 Epoxy Resin System 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. 105 Epoxy Resin is a clear and low-viscosity liquid epoxy resin, that offers excellent performance. It is specially formulated to work with any of the four available WEST SYSTEM hardeners. This versatile resin can be cured over a wide temperature range, resulting in a strong bond with exceptional moisture resistance. When mixed in the proper ratio with a WEST SYSTEM hardener, 105 Epoxy Resin becomes a reliable adhesive for various applications. 105 Epoxy Resin is designed to wet out and bond to Wood fibre Fibreglass Reinforcing fabrics Composite materials Variety of metals Review: Wear gloves - Does what it says on the can. Review: Epoxy - Poor quality,the final product is yellow and cracked ## Features - Causes severe skin burns and eye damage. - Harmful if swallowed. - Harmful in contact with skin. - Harmful to aquatic life with long lasting effects. - May cause an allergic skin reaction. - Suspected of causing genetic defects. - Pairs with Epoxy Resin: Combine with WEST SYSTEM 105 Epoxy Resin at a 5:1 resin to hardener ratio. The ideal epoxy resin and hardener solution for creating strong, moisture-resistant bonds on wood, fibreglass, plastic, and metal - Versatile Application: Suitable for a variety of bonding applications. Use as part of an epoxy resin kit as a metal epoxy, in a fibreglass repair kit, or in wood repair jobs for unmatched versatility in various repairs - Waterproof Protection: Combined with with our marine resin epoxy, this hardener is waterproof and resistant to moisture. Ideal for coating or bonding, this epoxy system suits marine projects including boat repair, kayak and canoe construction - Fast Hardening Time: This hardener works in a two part epoxy resin mix to reach a solid state in just 5-7 hours, ideal for quick projects or when time-sensitive repairs are needed - Minimal Cure Shrinkage: This epoxy resin and hardener system cures with minimal shrinkage ensuring that the final product maintains its dimensions and strength. This stability is crucial for maintaining the integrity of the bonded materials - PLEASE NOTE: Each tin contains only 200ml of product and the 500ml tin is used to accommodate our pump set ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00C508JMO | | Best Sellers Rank | 60,095 in DIY & Tools ( See Top 100 in DIY & Tools ) 290 in Universal Adhesives | | Brand | West System | | Colour | clear | | Compatible Material | Fabric, Foam, Wood | | Container Type | Can | | Customer Reviews | 4.6 out of 5 stars 244 Reviews | | Full Cure Time | 5 Hours | | Global Trade Identification Number | 05063369020503 | | Included Components | WEST SYSTEM 205 Fast Hardener® (0.2kg) | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Volume | 200 Millilitres | | Item form | Liquid | | Manufacturer | Wessex Resins & Adhesives Ltd | | Manufacturer Part Number | 205A | | Material | Epoxy Resin , Resin | | Model Number | 205A | | Other Special Features of the Product | Fast Drying, Strong | | Special feature | Fast Drying, Strong | | Specific Uses For Product | Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair | | Specific uses for product | Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair | | Tensile Strength | 7845 Pounds Per Square Inch | | Unit Count | 1.0 count | | Viscosity Level | Medium to High | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** West System - **Item form:** Liquid - **Material:** Epoxy Resin, Resin - **Special feature:** Fast Drying, Strong - **Specific uses for product:** Boat Repair, Boat Restoration, DIY, Wood Repair, Fibreglass Repair ## Images ![205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications - Image 1](https://m.media-amazon.com/images/I/51G1Zqmv6jL.jpg) ![205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications - Image 2](https://m.media-amazon.com/images/I/610xSn-qxYL.jpg) ![205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications - Image 3](https://m.media-amazon.com/images/I/61mjx8+iesL.jpg) ![205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications - Image 4](https://m.media-amazon.com/images/I/81ypnB5lwJL.jpg) ![205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair - Pair with Filler & Mixer Accessories - Ideal for Marine, & DIY Applications - Image 5](https://m.media-amazon.com/images/I/71uxv-eykWL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wear gloves *by S***E on 7 August 2025* Does what it says on the can. ### ⭐ Epoxy *by G***A on 19 February 2026* Poor quality,the final product is yellow and cracked ### ⭐ Very disappointed *by M***Y on 6 September 2024* Can only 1/3 full --- ## 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.pt/products/626603775-205-fast-hardener-200ml-use-with-west-system-105-epoxy](https://www.desertcart.pt/products/626603775-205-fast-hardener-200ml-use-with-west-system-105-epoxy) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-25*