End cap for main drain out let.
Capping off toilet soil pipe.
Cap off the drain with a toilet cover.
Coat the threads with pipe dope to ensure an airtight seal.
Turn the cap firmly into place with your hand.
This will require considerable time and effort as well as some specialized equipment.
To permanently close off the pipe in a concrete slab the floor flange should be removed and the pipe capped below the floor surface.
It is half buried on a concrete floor so not easy to cut how do you normally go about capping or plugging these.
Sink disconnect pipes place end caps to water pipes disconnect out let pipe cut of to desired place cap of pipe.
Plumbers will stock caps you will need to measure across pipe axample 100m 4 inch main pipe cap.
Sink 50mm 2 inch cap.
Once this has been completed the concrete will have to be repaired and the flooring replaced to permanently conceal the pipe.
These are generally made of rubber or the cap is.
This will involve removing a portion of the surrounding concrete removing the floor flange which may have to be cut out and then the capping the pipe.
All i can think of using would be a 4 inch bung like used to testing.
I have got to remove a toilet and cap off the cast iron waste.
Water pipe 1pm caps.