Fernox LSX Jointing Compound Leak Sealer

Fernox LS-X is a silicone paste used as an external leak sealer and jointing compound. Ideal for use on compression joints and screwed fittings Never sets rock hard, joints can easily be undone Ready to use, no mixing Does not shrink or crack with age Suitable for use from below freezing point to above boiling point of water Completely safe to use with drinking water