Fernox F4 Central Heating Leak Sealer 500ml (766PP)
Internal leak sealer developed for use throughout a central heating system to seal microscopic, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Saves time and money on draining down the system and repair costs. Does not cause blockages in pipework or vulnerable boiler components such as pumps, air vents and heat exchangers. Compatible with all metals and materials, including aluminium. Designed to be left permanently in the system. One bottle treats a 130Ltr system, up to 16 radiators, or 250m² of underfloor heating.
- 1 Year Guarantee
- Fixes System Pressure Loss Quickly
- Concentrated Fast-Acting Formula
View all: Fernox Central Heating Leak Sealers
| Specification | |
|---|---|
| Brand | Fernox |
| Label Info 3: Precautionary Statements | P101 If medical advice is needed, have product container or label at hand.P102 Keep out of reach of children.P103 Read carefully and follow all instructions. |
| Manufacturer Guarantee | 1 Year Guarantee |
| Model No | F4 |
| Pack Size | 1 |
| Pieces in Pack/Case | 1 |
| Product Type | Central Heating Leak Sealer |
| Volume | 500 ml |