Connecting lead pipe to new flange
I have a 4.5 inch lead pipe with a .5 inch flange on it coming up through the bathroom floor that the toilet sets on. I have bent the flange up carefully and installed new .25 inch plywood and .25 inch fiberboard around the pipe. I am now ready to install the brass ring before I install ceramic tile. In what order do I proceed? Does the lead flange go ontop of the brass collar and do I drill holes in it? What is the best adhesive to use on the lead pipe and the new brass collar?