Central Heating Leak Sealer
Central Heating Leak Sealer
For central heating systems 1 litre Treats 100 litres
For central heating systems 1 litre Treats 100 litres
No further specification information available
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Didnt work for me! By: Gareth, on January 9, 2018 Pros: Cons: "Wanted this to fix a pinhole leak on a downstairs radiator. Attempted 3 times to apply using different methods. Left to dry for 2/3 days and was solid to the touch and appeared as if it is going to work but as soon open the radiator valve, a bubble appears in the layer of putty before leaking and eventually falling off. |