This aerosol leak sealer is intended for use in internal sealing of small, hard-to-access leaks and weeping joints within closed heating systems. Supplied in a 300ml aerosol format, it is formulated for application directly to the system.
On site, this product is typically used in domestic settings on systems up to 120 litres, covering around a 12-radiator installation. It forms a soft seal within 24 hours, enabling continued operation of the heating system while minor leaks are contained.
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