The davke© 4000 is made to use in situations when
you can not gain access to underneath shower
pan - (cement slab construction).

By using special epoxy glue (supplied in box) you
are able to save your customer $2,000 - $4,000 in
tear out and replacement costs.

The davke© 4000 takes less then 1 hour to install -
O-ring seal tested up to 4' head of water.
O-ring slides inside 2" ABS/PVC drain pipe.