This article is about Silicone Rubber in Subnautica. To see this subject's article on the Below Zero Wiki, click here.

Silicone Rubber is a material crafted with a Fabricator.

It is mostly used for crafting equipment, such as Fins and Knives, but is also required in some other recipes such as a Power Cell.


Creepvine Seed ClusterArrow-right (1)FabricatorArrow-right (1)Silicone RubberSilicone Rubber

Uses In Crafting


Silicone RubberTitaniumArrow-right (1)FabricatorArrow-right (1)Survival Knife

Silicone RubberBladderfishArrow-right (1)FabricatorArrow-right (1)Air Bladder

Silicone RubberCave SulfurTitaniumArrow-right (1)FabricatorArrow-right (1)Repair Tool

Silicone RubberSilicone RubberArrow-right (1)FabricatorArrow-right (1)Fins

BatteryBatterySilicone RubberArrow-right (1)FabricatorArrow-right (1)Power Cell

Spoiler alert: The following section contains story related material.

Ion BatteryIon BatterySilicone RubberArrow-right (1)FabricatorArrow-right (1)Ion Power Cell

Habitat Builder

TitaniumTitaniumTitaniumSilicone RubberArrow-right (1)Habitat BuilderArrow-right (1)Bulkhead

Modification Station

FinsSilicone RubberSilicone RubberTitaniumLithiumArrow-right (1)Modification StationArrow-right (1)Ultra Glide Fins



  • Prior to the introduction of Creepvines into the game, the recipe for Silicone Rubber was two Quartz.
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