- Does not clog or impair flow.
- Can be used to restore leaks in closed as well as open heating systems.*
- Prevents and seals leaks fast and efficiently.
- Simple to use.
- Prevents rust and corrosion.
- Enhances the pump lubrication.
- Suitable for use with most boiler types to include combi-boilers
Tec7

Tec7 Plumb 7 Leak Seal
5 sold in the last 30 days
£29.85
- Does not clog or impair flow.
- Can be used to restore leaks in closed as well as open heating systems.*
- Prevents and seals leaks fast and efficiently.
- Simple to use.
- Prevents rust and corrosion.
Only 2 left in stock
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