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£3.41
✔ In Stock: 280
Radweld is a radiator cooling system leak repair – and the advanced formula will target leaks in your radiator, sealing them permanently.
Radweld is suitable for all cars and mixes with all coolant/antifreeze. Radweld also prevents future leaks, to help keep your car on the road for longer. Holts develop products for you right here in the UK, based on the ever changing needs of the car market, so they’re easy to use and can help you to avoid costly repairs.
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£14.02
✔ In Stock: 14
Radweld Plus is the total coolant leak repair, specially designed with an anti-corrosion formula that protects and maintains a healthy coolant system.
Total cooling system leak repair
Easy to use, pour and go formula
Seals in minutes
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£14.02
✔ In Stock: 4
SEALit is a professional multifunctional leak repair suitable for all cars. SEAL-it seals leaks in the Engine Block, Cylinder Head, Head Gasket, Freeze Plugs & Water Pump Gasket.
Seals leaks Engine Block, Cylinder Heads, Head Gasket & more
Seals leaks in Radiators, Heater Core & Hoses
Professional and permanent repair
Mixes with all coolant/antifreeze
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£4.04
✔ In Stock: 27
Holts RK1R Speedflush Cooling System Cleaner is a product that is used to clean the cooling system of a car. It can be used to remove rust, scale, sludge, and other deposits that can build up in the cooling system over time. This can help to improve the efficiency of the cooling system and prevent overheating.
The product comes in a 250ml bottle and is easy to use. Simply add the product to the cooling system and run the engine for a few minutes. The product will then circulate through the system and remove any deposits. Once the engine has cooled down, you can drain the old coolant and replace it with new coolant.
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£15.32
✔ In Stock: 13
Holts Wondarweld is a professional cooling system repair product that’s designed to fix small cracks and holes in the cylinder head, engine block and head gasket.
Repairs cracks in engine blocks, cylinder head gaskets and water pump gaskets
Heavy-duty crack repair
Suitable for steel, aluminium, and iron engines
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£21.56
✔ In Stock: 11
Holts Wondarweld is a professional cooling system repair product that’s designed to fix small cracks and holes in the cylinder head, engine block and head gasket.
Repairs cracks in engine blocks, cylinder head gaskets and water pump gaskets
Heavy-duty crack repair
Suitable for steel, aluminium, and iron engines
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£10.56
✔ In Stock: 20
Prestone Cooling System Flush is a simple solution that can be used at home to get rid of deposits and build up in the cooling system over time.
Eliminates scale, corrosion, and oil contamination
Safe for all engines and all cooling system components including:
Water-cooled petrol and diesel engines
Antifreeze/ Coolants
Metals
Gaskets
Hoses
Plastics
Use with Prestone Coolant/Antifreeze for a complete flush and fill solution and 10-year guarantee
