{"product_id":"fernox-f4-express-leak-sealer-400ml","title":"Fernox F4 Express Leak Sealer 400ml","description":"\u003cp\u003eThe Fernox F4 Express Central Heating Leak Sealer 400ml provides an easy solution for sealing leaks in heating systems. Ideal for homeowners and maintenance professionals needing quick fixes for minor leaks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e400ml capacity suitable for treating multiple leaks.\u003c\/li\u003e\n\u003cli\u003eFormulated to seal leaks in various types of heating systems.\u003c\/li\u003e\n\u003cli\u003eEasy application with no need for draining the system.\u003c\/li\u003e\n\u003cli\u003eCompatible with other Fernox products for comprehensive treatment.\u003c\/li\u003e\n\u003cli\u003eQuick-drying formula ensures prompt results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Fernox F4 Express Leak Sealer 400ml is essential for maintaining your heating system's integrity.\u003c\/p\u003e","brand":"Built Supply Co","offers":[{"title":"Default Title","offer_id":63745077477745,"sku":"BS-699110","price":59.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9251\/4417\/files\/s-l1600_a4311cb0-2638-4cb7-bcd3-75618ad3d54c.jpg?v=1780810279","url":"https:\/\/builtsupplyco.com\/products\/fernox-f4-express-leak-sealer-400ml","provider":"Built Supply Co","version":"1.0","type":"link"}