|This article is about Hull Reinforcement in Subnautica. To see this subject's article on the Below Zero Wiki, click here.|
|This article is about Hull Reinforcement. If this is not what you are looking for, see Upgrade Module (Disambiguation).|
- 1 Hull Reinforcement -50% collision damage taken
- 2 Hull Reinforcements -75% collision damage taken
- 3 Hull Reinforcements -87.5% collision damage taken
Damage is only reduced from collision with terrain. Other sources of damage such as aggressive fauna do full damage.
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