The insurer shall not be liable for damage or loss caused by intentional or inexcusable fault on the part of the consignor or the consignee as such.
It shall not be liable for loss or damage resulting from the inherent vice of the goods, resulting from their internal deterioration, decay or leakage, as well as from the absence or defect of packaging, road shrinkage or rodents. However, the insurer guarantees the damage resulting from the delay when the journey is abnormally delayed by an event for which it is responsible.