By maintaining proper coolant flow and accurate temperature readings, this product ensures that the engine operates within the ideal temperature range, preventing overheating or inefficiencies. ✅ VERSATILE APPLICATION FOR PETROL, DIESEL, AND LPG ENGINES: Ideal for all "water" cooled systems, this sealant is suitable for a wide range of engine types, including petrol, diesel, and LPG.
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Stop coolant leaks fast with Holts Radweld Plus – the industry-leading radiator leak sealant. Simply pour into your cooling system; it locates and seals leaks in minutes without draining. Suitable for all cars, it repairs engine blocks, cylinder heads, hoses and more, while an anti-corrosion formula protects your system. Avoid costly garage bills – this easy-to-use solution saves time and money. From Holts, with over 100 years of automotive expertise.
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Power Maxed Coolant Seal is a fast and effective solution for sealing small leaks in your vehicle’s cooling system. Specially formulated to work with all types of antifreeze and coolant, it seals hairline cracks and minor leaks in radiators, heater cores, hoses and gaskets.
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Holts Radweld 250ml. Simply pour for a repair in minutes.
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Coolant leaks don’t have to result in costly repair bills – simply add K-Seal to your coolant system for a quick and permanent fix. TWO Permanent Coolant Leak Repair with K-Seal. K-Seal couldn’t be simpler to use.
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Leave the agent in the cooling system to protect against future leaks. K2 Stop Leak 18.5g ensures long-lasting protection and peace of mind. Turn off the engine and pour the sealant into the radiator or expansion tank.
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Sealit Coolant Leak Repair. Holts SEALit is a professional multifunctional leak repair suitable for all cars. Permanent Leak Repair. The simple pour and go no clogging formula works through the entire engine and cooling system seeking out leaks to create a professional, permanent repair in a matter of minutes.
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Holts Radweld is a DIY repair product that is designed to seal small leaks in the cooling system. Radweld is suitable for all cars and mixes with all types of coolant/antifreeze already in the cooling system.
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