Radweld can be poured directly into the cooling system, with no need to drain or flush the system first. The product also provides anti-corrosion protection and prevents future leaks; it will last the lifetime of the coolant in the system. Will Radweld clog the system?

Radweld permanently fixes leaks without damaging your radiator, so you can simply pour and go, and feel confident that your radiator is fixed and free from leaks. While Radweld has anti-corrosive properties, we can’t guarantee that your radiator will never need replacing, as there could be unrelated problems further down the line. Both employees and self-employed workers will pay less in National Insurance from next year, Chancellor Jeremy Hunt has announced in today's Autumn Statement.Over time, deposits, dust and general wear and tear can cause leaks to develop in a car’s radiator, with the main symptoms including leaking coolant/antifreeze and an overheating engine. In the past, this would have meant a pricey repair bill, but thanks to Holts Radweld, fixing a leaky radiator is now a job you can do yourself at home.

The product is safe to use in all cars, cooling systems, and alongside any brand of coolant/antifreeze. It’s guaranteed to not cause clogging in the system, so you can use it with confidence to repair small holes and leaks. How do I use Radweld to fix a radiator leak? Radweld works its way through the system seeking out leaks and forming permanent repairs in minutes. The product has been carefully formulated to mix with all engine coolant and antifreeze. You pour it directly into the cooling system, no need to drain or flush the system first. Radweld also provides anti-corrosion protection and prevents future leaks; it will last the lifetime of the coolant in the system. How to Use RadweldMartin Lewis: What the Autumn Statement means for you – including wages, benefits, pensions, ISAs, national insurance and more In fact, you don’t even have to find the leak – we’ve done the hard work, so you don’t have to. Just pour in Holts Radweld and go. How long will Radweld last? Radweld also prevents future leaks to help keep your car on the road for longer. By treating areas of corrosion and pitting at the source, the product effectively extends the life of your coolant/antifreeze and individual components within the cooling system, which helps to prevent future leaks while maintaining the efficacy of engine cooling for longer.