Holts Radweld 250ml
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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
Rated 3.9 out of 5 by 9 reviewers.Rated 1 out of 5 by mrninepercent It did nothing Slight leak on hose fat hose that feeds the radiator and after following instructions to the letter and driving over 50 miles it's made no difference at all. £4.99's worth of brown liquid. 06 June 2015Rated 4 out of 5 by nicey100 Holts Radweld Did exactly what it said it would it blocked up a leak and was able to use my car until I got a new radiator following week 02 December 2013Rated 5 out of 5 by Sharon1981 Top marks My radiator blew a huge leak where I was putting in 4+ litres of water a day. Used radweld as per instructions. Half an hour later "hey presto" no leak. I have checked levels for 5 days, no topping up since repair. I'm completely impressed!! 19 November 2013Rated 5 out of 5 by purplepatch no leak ok alarm bells and flashing coolant warning. opened the coolant and it was empty. leak somewhere. used the radweld and topped up with coolant sucess no more bells can drive confidently 21 May 2013Rated 5 out of 5 by Verified Reviewer Radweld 250ml Great stuff, did wot it said it would do, will defo buy again if need to . 21 January 2013Rated 5 out of 5 by smith1208 Excellent Product Bought this product as had small crack in heater matrix which was allowing / causing smoke to come into car through air vents when I had the heaters on. Used this product, followed instructions and so far so good. No more problems. Would thoroughly reccomend. 26 October 2012Rated 4 out of 5 by samborfc1 Cheaper 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 2012Rated 5 out of 5 by mikeyb89 amazing 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 2011
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