{"product_id":"cure-it-hardener","title":"Cure It Hardener","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\nCure It Hardener is a high-quality, professional-grade catalyst designed for use with Cure It resin systems. Essential for achieving rapid and reliable curing, it ensures a strong, durable, and long-lasting finish for waterproofing, roofing, and repair applications.\n\nWe stock both Summer and Winter grades to suit different ambient temperatures, allowing the resin to cure correctly in all weather conditions. The hardener is available in 1 litre and 5 litre containers, providing flexibility for both small repairs and large-scale projects.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\nGrades Available: Summer and Winter, optimized for different temperatures\n\nSizes: 1 litre and 5 litre containers\n\nPurpose: Catalyses the curing process of Cure It resins\n\nDurable Results: Ensures strong, seamless, and long-lasting waterproofing membranes\n\nVersatile: Suitable for flat roofs, terraces, balconies, and repair projects\n\nProfessional Quality: Trusted by contractors and DIY professionals for reliable performance\n\n\u003ch3\u003eWhy Use Cure It Hardener\u003c\/h3\u003e\n\nThe hardener is critical to achieving optimal performance from Cure It resin systems. Using the correct grade — Summer or Winter — ensures that the resin cures consistently, even in challenging weather conditions, providing a strong, watertight finish.\n\nIts reliability makes it ideal for professional roofing projects as well as smaller repair or refurbishment works, giving peace of mind that the resin system will perform exactly as intended.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e \u003ch4\u003e1. What is the difference between Summer and Winter grade hardener?\u003c\/h4\u003e The **Summer grade** is formulated for higher temperatures to allow proper curing without over-accelerating, while the **Winter grade** is designed to cure effectively in cooler conditions, preventing slow or incomplete curing. \u003ch4\u003e2. How do I choose between the 1 litre and 5 litre containers?\u003c\/h4\u003e Choose the **1 litre** size for small repairs or minor projects, and the **5 litre** size for larger installations or multiple applications to reduce frequent container changes. \u003ch4\u003e3. Can I mix Summer and Winter grades together?\u003c\/h4\u003e No. Always use the **grade recommended for the current temperature conditions** to ensure correct curing and optimal performance of the resin system.\u003cbr\u003e\u003cp\u003eCheck out our full range of \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/roofing-supplies\"\u003eroofing supplies\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse more \u003ca href=\"https:\/\/jjbuildingmaterials.co.uk\/collections\/flat-roofing\"\u003eflat roofing\u003c\/a\u003e available online.\u003c\/p\u003e","brand":"Cure It","offers":[{"title":"1L \/ Winter Grade","offer_id":51507064537430,"sku":"39309","price":12.66,"currency_code":"GBP","in_stock":true},{"title":"5L \/ Winter Grade","offer_id":51507064570198,"sku":"39310","price":42.24,"currency_code":"GBP","in_stock":true},{"title":"1L \/ Summer Grade","offer_id":51507064602966,"sku":"39307","price":12.66,"currency_code":"GBP","in_stock":true},{"title":"5L \/ Summer Grade","offer_id":51507064635734,"sku":"39308","price":42.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/cure-it-hardener-4457531.jpg?v=1772656585","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/cure-it-hardener","provider":"JJ Building Materials","version":"1.0","type":"link"}