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Overview
Halstead Hydroblock seal kit helps to avoid the loss of air, gas and water in most heating appliances. Due to their size and thickness, the majority of O-rings, gaskets, seals, and washers are unique to a particular place within the boiler and are very rarely interchangeable. They make it possible to seal the system, reducing the risk of leaks.
- Comes with clips
Technical specification
TypeSeal KitMaterialMixedManufacturer Model No988490Brand NameHalstead
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