Fernox 4 leak sealant
- Thread starter ErLoz
- Start date
I'm not a plumber so can't really answer your question, but my experience of car cooling systems and liquid leak sealers leads me to believe they should be avoided like the plague and they cause more problems blocking things rather than sealing leaks.
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
