Delivery: NEXT DAY DELIVERY if ordered before 13:00 Key Features: Material: EPDM Rubber Membrane with Polypropylene spout Size: 58-70mm, 78-90mm, 96-105mm Use: Used to join a downpipe to the EPDM membrane where the drain runs through the roof deck Description Resitrix Self Adhesive Drain Outlets are Self Adhesive and used to join a downpipe to the EPDM membrane where the drain runs through the roof deck. 3 Size Options: Width: 58-70mm Diameter Spigot (to fit 3" Down Pipe)Width: 78-90mm Diameter Spigot (to fit 3.5" Down Pipe)Width: 96-105mm Diameter Spigot (to fit 4" Down Pipe) Material: Resitrix EPDM Rubber Membrane with Polypropylene spout Installation Notes: 1) Fit the membrane first 2) Cut a hole in the membrane equal to the size of the outlet spigot to be used 3) install the drain outlet in position4) Heat weld flange to the main membrane working from the inside diameter to the edge.