{"product_id":"west-system-206-slow-hardener-086-qt-c206b","title":"West System 206 Slow Hardener, 0.86 qt (C206B)","description":"\u003ch2\u003eWest System 206 Slow Hardener, 0.86 qt (C206B)\u003c\/h2\u003e\u003cp\u003eThe 206 Slow Hardener is a general-purpose epoxy hardener formulated for use with 105 Epoxy Resin at a 5:1 mix ratio. It delivers a longer working time than the standard 205 Fast Hardener, making it the preferred choice for larger laminating jobs, complex assemblies, and warm-weather work where extra open time is needed. The cured system produces a high-strength, rigid, moisture-resistant bond suitable for structural marine applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for use with 105 Epoxy Resin at a 5:1 ratio (resin to hardener)\u003c\/li\u003e\n\u003cli\u003ePot life of approximately 20–25 minutes at 72°F (22°C) — longer working time than fast hardener\u003c\/li\u003e\n\u003cli\u003eCures to a high-strength, rigid, moisture-resistant solid\u003c\/li\u003e\n\u003cli\u003eIdeal for warm-weather laminating where extended open time is needed\u003c\/li\u003e\n\u003cli\u003eCompatible with 300 Mini Pumps for accurate metering\u003c\/li\u003e\n\u003cli\u003e0.86 qt (approx. 815 ml) — mid-size format suitable for moderate projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFiberglass laminating and wet lay-up work\u003c\/li\u003e\n\u003cli\u003eWood encapsulation and structural bonding on boats\u003c\/li\u003e\n\u003cli\u003eFilling, fairing, and coating in warm or humid conditions\u003c\/li\u003e\n\u003cli\u003eMulti-step assemblies requiring longer alignment and positioning time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e Recommend the 206 Slow Hardener to customers working in warm shop or outdoor conditions (above 70°F \/ 21°C), or tackling larger laminating jobs where they need more time to wet out fabric or position components before the epoxy begins to gel. It pairs directly with the \u003ca href=\"\/products\/11131375026212\"\u003eWest System C105B Resin (.98 Gal)\u003c\/a\u003e or the larger \u003ca href=\"\/products\/11131375190052\"\u003eWest System C105C Resin (4.35 Gal)\u003c\/a\u003e at a 5:1 ratio. For customers who need even more working time — particularly in hot weather or for very large pours — step them up to the \u003ca href=\"\/products\/11131377483812\"\u003eWest System C209SA Extra Slow Hardener\u003c\/a\u003e or the \u003ca href=\"\/products\/11131377549348\"\u003eWest System C209SB Extra Slow Hardener (1.24 L)\u003c\/a\u003e. For clear coating or finish work where blush resistance matters, suggest the \u003ca href=\"\/products\/11131376959524\"\u003eWest System C207SA Special Clear Hardener\u003c\/a\u003e instead. Accurate metering is critical — recommend the \u003ca href=\"\/products\/11131374207012\"\u003eWest System 306 Metering Pump\u003c\/a\u003e to ensure the correct 5:1 ratio every time. This 0.86 qt size suits hobbyists and mid-scale repair projects; professional yards doing ongoing work should consider the larger hardener sizes for better value.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51233005764644,"sku":"655-C206B","price":101.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/655-206B_f2073fb4-b133-4298-bb3d-c3ee6ce25c1b.jpg?v=1786152041","url":"https:\/\/marisolmarine.com\/products\/west-system-206-slow-hardener-086-qt-c206b","provider":"Marisol Marine Company","version":"1.0","type":"link"}