can’t find ANYONE to solve this. put a new shower unit in and am going 3 5/16 drain into 2″ copper drain. every thing made now is for pvc. need to get a water tight connection , ofcourse..cant find anything made for this.. any help?? thanks……..mike……..
You use a 2″ nohub band and on othe side use 2″ pvc which goes inside tha 3-5/16 drin and there is rubber ring that goes inside to seal drin, if it does not work they have a compound at box store you mix up.