diff --git a/.voidbot/state/aetheria.cc b/.voidbot/state/aetheria.cc
index 665e6ed4b..447805bd6 100644
Binary files a/.voidbot/state/aetheria.cc and b/.voidbot/state/aetheria.cc differ
diff --git a/Assets/Scripts/UI/Menu/InventoryPanel.cs b/Assets/Scripts/UI/Menu/InventoryPanel.cs
index e6a951c4a..cd2e17f56 100644
--- a/Assets/Scripts/UI/Menu/InventoryPanel.cs
+++ b/Assets/Scripts/UI/Menu/InventoryPanel.cs
@@ -817,7 +817,7 @@ public class InventoryPanel : MonoBehaviour, IPointerClickHandler
                 if (_displayedEntity.Armor[position.x, position.y] > .01f)
                     return Settings.ArmorGradient.Evaluate(_displayedEntity.Armor[position.x, position.y] / _displayedEntity.MaxArmor[position.x, position.y]);
 
-                if (item != null) return Settings.DurabilityGradient.Evaluate(item.Durability / _displayedEntity.ItemManager.GetData(item).Durability);
+                if (item != null) return Settings.DurabilityGradient.Evaluate(item.Durability / GetMaxDurability(item));
                 return float3(.25f).ToColor();
             }
 
@@ -873,6 +873,15 @@ public class InventoryPanel : MonoBehaviour, IPointerClickHandler
                Enum.TryParse(typedItem.HardpointType, true, out hardpointType);
     }
 
+    private float GetMaxDurability(ItemInstance item)
+    {
+        var typedItem = FindTypedInventoryItem(item);
+        if (typedItem != null && typedItem.Durability > 0)
+            return (float)typedItem.Durability;
+
+        return _displayedEntity.ItemManager.GetData(item).Durability;
+    }
+
     private static AetheriaRuntimeCatalogItem FindTypedInventoryItem(ItemInstance item)
     {
         var itemId = item?.Data?.ItemId ?? Guid.Empty;
diff --git a/docs/aetheria-perfect-machine-map.md b/docs/aetheria-perfect-machine-map.md
index f15567510..3cbc8f2c1 100644
--- a/docs/aetheria-perfect-machine-map.md
+++ b/docs/aetheria-perfect-machine-map.md
@@ -151,7 +151,8 @@ legacy catalog cache, and legacy UI paths should be migration-only or deleted.
   typed behavior surfaces. Inventory selection highlighting now uses typed item
   shape cells for UI tint geometry before falling back to legacy `ItemData.Shape`.
   Inventory cargo cell tint now uses typed hardpoint facets before falling back
-  to legacy `EquippableItemData.HardpointType`.
+  to legacy `EquippableItemData.HardpointType`. Inventory HUD durability tint
+  uses typed max durability before falling back to legacy `ItemData.Durability`.
 - `Galaxy` generation no longer accepts a runtime item catalog reader or `ItemManager`.
   Sector and tutorial generation receive the package-owned typed runtime
   catalog. `Galaxy` projects typed corporation v2 records into temporary legacy