Attaching PVC to cast iron?
I'm remodeling our bathroom and have run into a problem. The galvanized sink drain has rotted where it attaches to the cast iron drain pipe in the wall (broke off at the joint). I'll need to cut into the wall to get at it and am wondering if I can use PVC instead of galvanized once I have the broken galvanized end removed from the joint.
Is there an easy and leakproof way of making the connection?
This is quickly turning into one of those "One step forward and two steps backward" type of projects and any help will be greatly appreciated. TIA