TileData.cs

public void SetData(Tile tileOnFile)
{
    sRenderer.GetPropertyBlock(mBlock);
    mBlock.SetColor("_Chroma_Color", tileOnFile.maskColor);
    sRenderer.SetPropertyBlock(mBlock);

    //Set the properties of the rendered sprite renderer
    sRenderer.sprite = tileOnFile.tileSprite;
    sRenderer.color = tileOnFile.tileColor;
    sRenderer.transform.localScale = tileOnFile.spriteScale;
    sRenderer.sortingLayerName = terrainType.ToString();
    sRenderer.sortingOrder = (int)(transform.position.y * -10);

    //Set the properties of the masked sprite renderer
    spriteMask.sprite = tileOnFile.maskSprites[spriteMaskIndex];
    spriteMask.material = tileOnFile.tileMaskMat;
    spriteMask.color = tileOnFile.maskColor;
    spriteMask.sortingLayerName = sRenderer.sortingLayerName;
    spriteMask.sortingOrder = sRenderer.sortingOrder + 1;
    spriteMask.transform.localScale = tileOnFile.spriteScale;
}