LS-X is a proven fast acting silicone paste which is used as an effective external leak sealer and jointing compound. It is designed for use on hot and cold water services including potable water.

For all general work. Suitable for natural gas.

Fernox Leak sealer & jointing compound 50ml.

Silicone paste used as an external leak sealer and jointing compound. 1 Year Guarantee Suitable for Compression Joints & Screw Fittings For External Use

Soft white paste which is easily applied to joint areas prior to soldering. Designed specifically for the soldering of copper plumbing systems and is suitable for use with a range of metals/alloys. Contains no zinc chloride. Suitable for both lead containing...

For use with hot and cold drinking water.

Fernox Flux paste 350g.Fix your electronics and metalwork with this Fernox flux. Suitable for soldering irons.

For use in domestic heating systems for sealing small inaccessible leaks. Quick and convenient, doses in only 30 seconds. Works best in warm / hot circulating water. Once dispersed evenly in the system water it is effective within 1-24 hours. The sealing...

Soft white paste which is easily applied to joint areas prior to soldering. Designed specifically for the soldering of copper plumbing systems and is suitable for use with a range of metals/alloys. Contains no zinc chloride. Suitable for both lead containing...

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...