OP cost: 5/10/15/30
Note: The Reinforced bulkhead description may be interpreted differently to mean the complete opposite. A different wording: Increases the ship's hull integrity by 40% percent. If your ship is disabled, it will not break apart and is almost always recoverable after the battle. If your ship is destroyed (overkill and broken apart), this mod has no effect on recovery chances.
Only up to date for version 0.8a-RC19. It is likely still broadly correct but not verified for the most up to date data yet. Please double check the Version History