For this item's (un)dyed variants, see Shadow, Barrows, blood, Third Age, Ice.
Tectonic mask detail
Tectonic mask chathead

The tectonic mask is tier 90 Magic power armour made at 91 Runecrafting using 14 tectonic energy and 1 stone of binding. It is part of the tectonic armour set.

The tectonic mask lasts for 100,000 charges of combat before degrading to nothing; it cannot be repaired after degrading to 0 charges. The mask, if dyed, can be recharged with tectonic energy; each tectonic energy provides 1/14 recharge (~8,334 charges). Once equipped, it instantly becomes untradeable, even if it has not been used in combat.

Losing the tectonic mask by being killed in the Wilderness will result in a fraction of the original tectonic energy being dropped on death, based on how degraded it was, rounded down. For example, if the mask had 52% of its charges remaining, 7 tectonic energy would be dropped on death. This can be used to refund most of the cost of the mask, although the stones of binding are not returned.

The mask can be dyed using Barrows, Shadow, Third-Age, or blood dye to create the barrows, shadow, Third Age, or blood variants, respectively. Dyed armour will not crumble to dust when it fully degrades; rather, it can be repaired using tectonic energy.

Combat Stats
RequirementsDegradesTectonic armour equipped
90 Defence100,000 charges
Magic MagicHead slot
90Power armour
AttributesDamage reduction
DefenceArmour435PvM: 0%PvP: 1.6875%
ConstitutionLife points0Style bonuses


Tectonic mask Tectonic mask
Runecrafting-Make-X GE icon
500 XP-18,370,205
Runecrafting Runecrafting level91
P2P icon Members onlyYes
Tectonic energyTectonic energy141,274,25317,839,542
Stone of bindingStone of binding1473,238473,238
Total price18,312,780


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