You have lot of options when it comes to covering asbestos tiles and it only is a health risk when the floors asbestos particles come airborne.
Covering asbestos floor tiles with ceramic tile.
Install ceramic tile over asbestos.
Taking out ceramic tile is dirty process that sends broken chips and concrete dust flying throughout the house.
The tiles are easy to pop off that glue that means its good odds the floor leveler will begin to break apart now you have a crunchy floor.
Use a portland cement based adhesive to adhere the new tiles to the old.
You could also cover the tiles with new vinyl flooring linoleum or even ceramic tiles.
Using concrete to encapsulate asbestos tiles starts by having a clean well washed floor surface.
Dispose of asbestos floor tiles in approved asbestos disposal bags and seal each one as directed.
Paint the tile with a stencil.
Take care to choose a tile whose thickness is not going to create a problem and choose a tile that is rated for floor use.
If you are hiring a flooring company they may be hesitant to work around asbestos tiles and require you to get an abatement first.
That way no one will be endangered years from now when they start to rip up the new flooring and find asbestos tiles beneath.
Installing ceramic or porcelain tile over asbestos tile.
In many cases installing a new floor over the tiles encapsulates the asbestos fibers and is an acceptable way to manage the material.
Ceramic tile is a tough flooring surface that is as hard to remove as it is to damage after it is in place.
Lay groutable vinyl peel stick tile flooring over the tile.
This is trickier as you can t simply slap mortar down on top of old asbestos tile put down the new tile and expect a good result.
Don t be afraid to wet mop and scrub at the tiles because a clean tile will render better adhesion and a more successful seal.
Therefore you can choose from using an adhesive with a new plywood subfloor to even porch floor paint as you stated.
That said it can be difficult to get a level surface for the new floor especially if the old tiles have chipped away.
However as a favor to future owners of your house make some note of the fact that asbestos tiles are under the new flooring.
Remove baseboards as part of your prep too so that you can fully clean your tile.
You can tile directly over asbestos with new tile including ceramic tile.
It s not the asbestos that s the issue but instead the slick surface that will cause your tile job to fail.
Clean up any remaining bits.
Floor leveler is not the best choice for your situation becuase its likely that the asbestos tile are bonded to the older black adhesive.