I've got a 4" PVC pipe coming through my concrete floor and it's relatively flush with the floor. I'd like to find something to cap it that is not a trip hazard. A traditional PVC cap would stick up. I'd like something no taller than 1/8". This is for DC, so I'm not looking for anything water tight or anything... just a relatively air-tight seal that doesn't stick up much.
I'm open to fabricating something, but would buy something if it existed. Any ideas?
Thanks!
Jeff