Locates and seals all leaks.

   The only non-toxic and non-irritant leak sealer.

   Our product is 99.9% successful.

   Money Back Guarantee.

   Easy to apply.

   Circulates in system flow, will not cause blockages within the system.

   Compatible with other NoLeaky® products.

   Readily dispersible.

   Suitable for all metals including aluminium, steel, copper...

   This product seals leaks or weeping joints on all types of indirect central heating systems.

Quantity for your heating system