The Obscurator is a tool used in corporation with Construction Foam Walls.
Ensure that it is charged with EU before using!
Used to disguise a construction foam wall with a block of your choice. Shift right-click while holding the Obscurator on a block to record it. Now, right-click any construction foam wall and it will disguise the part where you right-clicked.
Handy for hiding and disguising your ugly IC2 wiring. Guaranteed to keep your working station neat and tidy!