I am trying to change a room into a laundry room. I have run the copper piping for the supply lines. While demolishing the wall, trying to find where to connect the 2" pvc drain line, I came across 2" plastic tubing for the vent to the kitchen sink. The wall thickness is the same as the pvc ( about 5/32"). Is this OK to just glue together with the pvc?
Thanks
Kevin