The Erosion-Resistant Coating Application Device (or simply Erosion Coating Device) is a deployable device in Arknights.
Erosion Coating Devices can be deployed even on tiles being submerged by High Tides and makes the friendly unit within its range immune to Erosion, protecting them from its adverse effects especially Corrosion Damage and making its use valuable in operations with High Tides.
Do note that Erosion Coating Devices will not provide protection from Corrosion Damage build-up inflicted by enemies.
Appearances[]
Erosion-Resistant Coating Application Devices are only available with varying counts when the following Stickers are chosen before running a DH operation:
Scharzhof Coating Device Starter Pack: ×1
Scharzhof Advanced Coating Device: ×2
Scharzhof Professional Coating Device: ×3
Stats[]
| Unaffected by High Tide and can be deployed on both Melee and Ranged tiles | |
| Range | ■□ |
|---|---|
| HP | 100 |
| ATK | 0 |
| DEF | 0 |
| RES | 0 |
| Aggression level | 0 |
| DP cost | 10 |
| Redeployment time | 5 sec. |
| Block count | – |
| Attack interval | – |
Skill[]
|
Erosion-Resistant Coating Application Device Passive |
| Effect | 
|
|
|
|---|---|---|---|
| Grants immunity to "Erosion" to the allied unit in the tile ahead ("Erosion": Reduced ASPD, receives a certain amount of Corrosion Damage every second and receives additional Corrosion Damage proportional to the enemy's ATK when attacked) | – | – | – |