The Cabin Duct Bulk Seal closes gaps and maintains controlled airflow within the ventilation pathway. It prevents air from escaping at connection points, allowing the ventilation system to direct air properly through the cabin. It helps maintain consistent airflow distribution so that the cabin environment remains comfortable and properly ventilated.Attributes:• Supports efficient air circulation within the cabin.• Helps maintain proper ventilation performance inside the cabin.• Reduces unwanted airflow escape at duct openings.Applications: The Cabin Duct Bulk Seal is located around duct openings within the cabin structure, where it seals gaps between duct connections to prevent air leakage and ensure controlled airflow through the cabin ventilation system.