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That would depend on the piping material, If I was using a DWV copper system I would use a silver bearing alloy or braze the joint, If I was using a cast iron bell and spigot I would use oakum and caulked joint, If it no hub cast Iron then a mission coupling or mechanical joint would be appropriate , if it is a Duram system then pipe joint compound is the way to go or Teflon tape or paste

PVC needs to be taken apart and use primer and glue

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13y ago
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