Holts Radweld Plus New Formula 250ml

Had a leak coming from the coolant. Poured it in and stopped the problem. Good quality product. Smaller than I thought. Good value for money. Very quick to solve problem and easy to use. Good functionality. Use in the warm.

Cured a slight leak in an older car without taking everything apart. Fix is holding after several months so happy to recommend

had low expectations for this. only needed half a bottle according to directions on the label, as coolant system capacity isn't that massive. basically just added it to the coolant, ran engine for half an hour with heating in full blast and hoped for the best. system was leaking loads of coolant before and i couldn't work out where on earth it was coming from. tenner spent on this bottle, even if we're only good for another couple of years as its nearly a twenty year old car, is well worth it. completely avoided expensive troubleshooting at the garage. impressed.

This worked really well and stopped a small leak that was impossible to locate

so easy to use and all leaks stopped

Very effective product, works well so long as the leak is not too big.

Car has slight water leak. Put this stuff in and it seems to have cured the leak. Good stuff.

didnt do what it was supposed to

Leck im Kühlsystem? Während der Fahrt verlierst du Kühlflüssigkeit und weißt nicht wo das Leck ist? Kleiner Haarriss im Schlauch ? Dieses Mittel hilft sofort. Eine Flasche in den Ausgleichbehälter des Kühlsystem schütten und schon ist alles dicht. Hält mehrere hundert km.

PARFAIT.

Wie immer supper

Utilisé sur C4 1L2 puretech, qui avait une fuite du liquide de refroidissement. Plus de souci depuis.

Pour moi cela a fonctionné fuite en bas du radiateur sur DCI, perte de liquide refroidissement 1/2 L par 600 km environ, bien suivre les recommandations produits, au jour d'aujourd'hui ma fuite est colmatée le temps me dira combien cela va durer. pour moi cela a fonctionné, donc je recommande