This 20mm MDPE copper liner is used as a pipe insert when working with compression fittings on copper pipework. The liner supports and reinforces the pipe end, providing a stable base for compression joints during assembly and tightening.
On site, it helps prevent pipe deformation and reduces risk of leaks in new installations or repairs. Suitable for plumbing jobs involving copper compression fittings, this insert is a practical component for maintaining the integrity of pipework connections.
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