Marshall-Tufflex MT Supertube 20mm LSOH Coupler Black (Pack of 100)

MT Supertube is a unique, LS0H, 3-layer heavy gauge conduit comprising polyethylene internal and external layers over a continuous aluminium tube that provides additional mechanical strength. MT Supertube has excellent EMI screening performance and is a practical and cost-saving alternative to standard galvanised conduits.