Oxygen Sealer

TutorialEdit
To use an oxygen sealer:

First get an oxygen collector with a battery in it or power on the left side of it and some leaves around it in the area, then connect pipes to the right of it and to the right of an oxygen sealer (all pipes through walls must use sealed oxygen pipe to seal the room) and place a battery in the sealer, then right click the sealer and click enable seal. (Sealers can at most seal a square room of 11x11x11 blocks. This area must be closed off with an airlock doorway for the oxygen to seal)

Each oxygen sealer needs its own pipe system, with several collectors,  inserted on the right side and power through a cable or battery. You must use a sealed pipe on the walls you want to run pipe through. To start sealing, right click the sealer then click enable seal. Make sure it is powered! You may need more than one for larger buildings.

It is unconfirmed if the effects of the sealer stacks with multiple sealers. inside after I closed the room and sealed itAdded by StrykerperryWARNING: Certain blocks and objects will not create an enclosed space that can be sealed!

Items that will not seal: 

Redstone Conductive Pipe

Redstone Energy Cell

Redstone Energy Conduit

Hardened Glass

Buildcraft Tanks

Buildcraft Pipes

Doors