This internal leak sealer is supplied in a 500ml bottle for use with sealed central heating systems. It is designed for application directly into the heating circuit, aiming to help address minor leaks and weeping joints within radiators and pipework.
Typically used on-site during maintenance or repairs, this product is added via the filling loop or through a radiator using an injector. Ideal for use by heating engineers and plumbers, it provides a straightforward way to manage nuisance leaks without the need to drain down the system.
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