--104.230.xxx.xxx

Can you stick a test plug in it and call it good? --24.152.xxx.xx

You may also be able to get a size larger fernco. Cut it down the middle and fabricate it to fit. Smear enough Lexall on there so it coats but doesn’t get into the pipe and then clamp it down good. I’ve had to do that on a few old cast sections. All of these are band aids though. --24.152.xxx.xx

J-b Weld Epoxy Putty. --204.10.xxx.xx

I've seen people plug cast iron temporarily by using a puddy knife and a chunk of wax from a toilet wax ring --174.59.xxx.xxx

Duck tape : ). --72.218.xx.xxx

Take a 4” rubber coupler (or really any piece that will fit) and split it down the middle. Wrap it around the pipe in question. Trim to fit if necessary. Take two large stainless clamps and clamp it into place. For extra safety for gasses create a gasket out of silicone around the hole before placing the rubber pipe. Nice temp fix --162.204.xxx.xxx

--209.205.xxx.xx

Robin, it sounds like you've been given some good solutions to your immediate problem. When it becomes time to address the pipe replacement, rather than rip up the driveway, look into having a liner installed in the existing pipe. --71.174.xx.xx

Robin, it sounds like you've been given some good solutions to your immediate problem. When it becomes time to address the pipe replacement, rather than rip up the driveway, look into having a liner installed in the existing pipe. --71.174.xx.xx

Look up "pipe bursting" in your area. They pull a new pip through the old one and burst it as it goes through. Don't have to tear out the floor or foundation. permanent solution that is fairly reasonable. --71.63.xxx.xxx

You might try silicon self fusing tape, that sticks to itself. I used that on cast iron drain in crawl space and it is hanging on after a year. --172.59.xxx.xx