--- product_id: 626603775 title: "WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo..." brand: "west system" price: "€ 40.63" currency: EUR in_stock: true category: "West System" url: https://www.desertcart.ie/products/626603775-west-system-205-fast-hardener-200ml-use-with-west-system store_origin: IE region: Ireland --- # Waterproof & moisture resistant 7845 PSI tensile strength Fast 5-7 hour cure WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... **Brand:** west system **Price:** € 40.63 **Availability:** ✅ In Stock ## Summary > ⚡ Fast, fierce, and flawlessly strong—bond like a pro with WEST SYSTEM 205! ## Quick Answers - **What is this?** WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... by west system - **How much does it cost?** € 40.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/626603775-west-system-205-fast-hardener-200ml-use-with-west-system) ## 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 - • **Unmatched Bond Strength:** Withstands up to 7845 PSI, delivering industrial-grade durability for wood, fiberglass, metal, and more. - • **Rapid Cure, Rapid Results:** Achieve full strength in just 5-7 hours—perfect for tight deadlines and urgent repairs. - • **Versatile Repair Powerhouse:** Ideal for boat restoration, DIY fixes, fiberglass, wood, and metal bonding—one hardener to rule them all. - • **Marine-Grade Moisture Defense:** Waterproof formula ensures lasting protection in harsh marine environments and outdoor projects. - • **Minimal Shrinkage, Maximum Precision:** Maintains exact dimensions post-cure, preserving the integrity and aesthetics of your work. ## Overview WEST SYSTEM 205 Fast Hardener is a high-performance epoxy hardener designed to pair with WEST SYSTEM 105 Resin at a 5:1 ratio. It cures rapidly within 5-7 hours, delivering a robust 7845 PSI tensile strength with minimal shrinkage. Waterproof and moisture resistant, it’s engineered for versatile applications including marine repairs, wood, fiberglass, and metal bonding—making it the go-to choice for professionals and DIYers who demand speed and durability. ## Description WEST SYSTEM 205 Fast Hardener - 200ml | Use with WEST SYSTEM 105 Epoxy Resin for Fibreglass & Wood, Metal, Glass Repair, Filler & Mixer Accessories, Marine & DIY : desertcart.co.uk: DIY & Tools ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00C508JMO | | Best Sellers Rank | 77,157 in DIY & Tools ( See Top 100 in DIY & Tools ) 300 in Universal Adhesives | | Brand | West System | | Colour | clear | | Compatible Material | Fabric, Foam, Wood | | Container Type | Can | | Customer Reviews | 4.5 4.5 out of 5 stars (249) | | 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 | | 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 | | 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 ![WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... - Image 1](https://m.media-amazon.com/images/I/41zStUZr5mL.jpg) ![WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... - Image 2](https://m.media-amazon.com/images/I/51QtQpdWZ4L.jpg) ![WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... - Image 3](https://m.media-amazon.com/images/I/51nEX7X8NVL.jpg) ![WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... - Image 4](https://m.media-amazon.com/images/I/519J8keYFlL.jpg) ![WEST SYSTEM 205 Fast Hardener 200ml - Use with WEST SYSTEM 105 Epoxy Resin fo... - Image 5](https://m.media-amazon.com/images/I/51JQGM0nwhL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.ie/products/626603775-west-system-205-fast-hardener-200ml-use-with-west-system](https://www.desertcart.ie/products/626603775-west-system-205-fast-hardener-200ml-use-with-west-system) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-09-17*