fernox

Provides long term protection of domestic central heating systems against internal corrosion, limescale formation and bacterial contamination. Prevents corrosion of all metals.

Quick and effective neutral cleanser. Removes debris, sludge and scale, restoring efficiency. Non-hazardous.

5Ltr. With corrosion and limescale inhibitors.

Provides long term protection of domestic central heating systems against internal corrosion and limescale formation. Prevents corrosion of all metals.

Used throughout domestic heating systems for sealing small, inaccessible leaks. Does not block air vents and pumps.

50ml. Silicone paste used as an external leak sealer and jointing compound. Suitable for Compression Joints & Screw FittingsFor External Use

Used throughout domestic heating systems for sealing small inaccessible leaks. Compatible with all systems metals. Easily applied via radiator with the patented applicator.

Quick and effective neutral cleanser. Removes debris, sludge and scale, restoring efficiency. Superconcentrate is applied via radiator, using applicator su ...

Helps reduce boiler noise. Improves heat transfer efficiency. Non-toxic. Suitable for All Boiler TypesPrevents Bacterial Contamination10 Year Manufacturer's Guarantee

Helps reduce boiler noise. Improves heat transfer efficiency. Non-toxic. Suitable for All Boiler TypesPrevents Bacterial Contamination10 Year Manufacturer's Guarantee

4Ltr. Gives long-term protection of domestic central heating systems against internal corrosion and limescale formation.

350g. Apply to joint areas prior to soldering. Easy to use and WRAS approved

450g. Highly effective soft soldering Flux Paste. Heat active and self cleaning.

225g. Easily applied to joint areas prior to soldering.

400g.