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TEC7 Leak sealant & preventative 981 g
This leak sealant & preventative from TEC7 is suitable for most open and closed heating systems.
- Guarantee - 1 year
Features and Benefits
- Chemical care: Not classified as dangerous according to regulation EC number 1272/2008 (CLP)
- Does not clog
- Enhance pump lubrication
- One 750 ml can suitable for a system with 75 litres of water
- Suitable for all heating systems
- Also contains an inhibitor
- For industrial and domestic use
Health and Safety
Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.
|Litre capacity (ml)||750 ml|
The best leak sealer for central heating
Jon the heating man - 11 months ago
As a professional heating engineer I have used most types of leak sealer over the years. Tried this one last year on a really problematic system (where other sealers failed) for the system to now work perfectly, without any pressure drop. Difficult to obtain from plumbers merchants, therefore extremely pleased that B & Q are stocking it. Keep a number in my van at all times. Used it many times without failure. A totally revolutionary sealer.