Enhances sealing for a securer connection Maintains structural integrity of the pipe connection Compatible with MDPE pipe Suitable for cold water use only Brand:JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code:UTS251-DB EAN Code:665628058378 Length:60 mm Diameter:32 mm Weight:0.0143 kg Manufacturer Guarantee:1 years Sub-Category:Pipe Inserts and Liners Colour:BLUE Brand:JG Speedfit Pack Size:2 Certification:WRAS Category:MDPE Fittings