Everad Leak Sealer

Internally seals small leaks and weeping joints in Central Heating Systems. Will not interfere with pumps or valves. Seals most leaks in less than an hour. Suitable for Multi-Metal systems including those containing Aluminium. One litre treats an average household system containing 100 litres of water. Safe to use, Non Acid, Non Flammable and environmentally safe.
Write a review and share your thoughts with other shoppers.
Weight 0.5kg
Brand Wisemans