Enhances sealing for a securer connection Maintains structural integrity of the pipe connection Helps make the pipe more rigid when a side load is applied Suitable for hot and cold water and central heating systems Brand:JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code:TSM10N EAN Code:665628058132 Width:16 mm Height:9 mm Diameter:10 mm Weight:0.0003 kg Manufacturer Guarantee:25 years Sub-Category:Pipe Inserts and Liners Colour:WHITE Brand:JG Speedfit Pack Size:50 Certification:WRAS Category:Fittings