cast iron svp

[danny_090]

I went to a house today and the pan connector is going into a short length of 4" pipe. Then the 4" pipe is slotted into cast iron with a collar around it. Who ever fitted this has then used putty around the 4" pipe so it makes a seal basically a bodge job. Does anyone have any ideas apart from cutting the cast iron out and replacing with plastic.

 

[stevetheplumber]

often cut back flush to wall and use a multiquick extension or a long tailed pan con or you could just go into the cast as it is with same trouble is when there is a cast collar still in place they are often an inch to high for modern pans and at the wrong angle
if it all lines up right as it is you could just remove the putty and run a nice cement joint round