{"product_id":"ct1-miracle-seal-250ml-permanent-leak-sealer-heating-systems","title":"CT1 Miracle Seal 250ml – Permanent Leak Sealer for Heating Systems \u0026 Radiators","description":"\u003cp\u003eCT1 Miracle Seal is a professional-grade leak sealer engineered to permanently fix small leaks and weeping joints in closed heating systems. Compatible with all water-based coolants and anti-freeze, it works without draining the system — making it the go-to solution for heating engineers, plumbers, and trade installers across the UK.\u003c\/p\u003e\n\n\u003ch2\u003eCT1 Miracle Seal – Guaranteed Permanent Leak Sealing for Radiators \u0026amp; Heating Systems\u003c\/h2\u003e\n\n\u003cp\u003eUnlike conventional leak sealers, CT1 Miracle Seal uses a revolutionary formula that will not clog or block the system. It targets and seals leaks in radiators, hose pipes, water pumps, and can even seal hairline cracks in an engine block. Its built-in anti-corrosion and lubrication additives provide ongoing protection to the entire system, extending service life and reducing maintenance call-backs. Supplied in a 250ml bottle for straightforward, no-drain application.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePermanently seals small leaks and weeping joints in closed heating systems\u003c\/li\u003e\n\u003cli\u003eEffective on radiators, hose pipes, water pumps, and hairline cracks in engine blocks\u003c\/li\u003e\n\u003cli\u003eWill NOT clog or block the system — guaranteed safe formula\u003c\/li\u003e\n\u003cli\u003eCompatible with all water-based coolants and anti-freeze\u003c\/li\u003e\n\u003cli\u003eContains anti-corrosion additives for long-term system protection\u003c\/li\u003e\n\u003cli\u003eContains lubrication additives to reduce wear on pump seals\u003c\/li\u003e\n\u003cli\u003eCan be used preventatively to guard against future leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor a fast, reliable fix that lasts, CT1 Miracle Seal 250ml is the professional's choice — order today from ACAS Electrical with fast UK delivery.\u003c\/p\u003e","brand":"CT1","offers":[{"title":"Default Title","offer_id":52578532491648,"sku":"CTEC-MSEAL","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5275\/7152\/files\/Miracle-Seal-Large-Oct2019-1-1-1024x1024.jpg?v=1752682126","url":"https:\/\/acaselectrical.co.uk\/products\/ct1-miracle-seal-250ml-permanent-leak-sealer-heating-systems","provider":"ACAS Electrical","version":"1.0","type":"link"}