The Holts Radweld s an easy to use repair for radiator leaks which doesn't damage or clog the system. It also prevents future leaks, to help keep your car on the road for longer. It's easy to use - simply pour and fix.
Holts Radweld Extra Info
- Seals leaks in minutes
- Simply pour and fix
- No clogging or damaging effect
- Suitable for use with all car radiators
Type: Cooling Systems
Holts Radweld 250ml
Cat code: 741439
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FREE Standard Delivery on all orders over £30 ( Halfords products only ) - £2.99
Next Day Delivery£4.99
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ReviewsHolts Radweld 250ml 5 6Cheaper than a radiator!!! I had quite a severe leak and didn't have the money or time to fix it. Poured a bottle of this in the radiator and it stopped leaking! I know its only a temporary fix but it done the job! 26 June 2012amazing product, perminent seal for me! I had a small crack in my radiator after a cold night and I lost almost all coolant in a few hours so it was pouring fast. This product did what it says and after using a bottle and running the engine idle and a quick drive around the block the leak competely stopped and ive had no problems since i used it december 09. I trust this product, an amazing and a money saver. My car is 13 years old and apparently the formula reactivates so it may help seal other weaknesses in the radiator system. 11 October 2011Didn't mend my leaking radiator I'm not sure yet if the leak I have is fixable but the radweld didn't fix what I think is a leak in my radiator. I have tried another branded product which so far has seemed to work! 02 December 2010This does work! Had a radiator leak on a 2002 Astra, used half a bottle of this and problem solved. 27 October 2009Worked great for me Worked great, sealed a hole in my radiator fine. Best way to use it is to pour directly into the radiator via the top hose, not through the coolant tank. Pouring into the coolant tank can result in clogged pipes! 04 September 20091-6 of 6
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