Leak sealer can eliminate damp patches under screed avoiding costly repairs.
Add Leak Sealer to the central heating circuit. Leak Sealer is effective within 1 – 24 hours when a soft seal will form. One 1 litre bottle is usually sufficient to seal a typical domestic central heating system comprising 10 radiators.
Compatible with all Eco central heating products.
Corrosion protection must also be carried out by adding inhibitor.