# defaultUIOverdrawMaterial

> Return the default UI overdraw Material for this pipeline.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.Rendering](/engine/6000.5/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public virtual Material defaultUIOverdrawMaterial { get; }
```

### Remarks

This is used whenever the UI debug visualisation mode is enabled.