Airstream Spacer Block for Shower Door – 204280 has 3M double adhesive backed tape that can be added to Airstream 703911 Series Shower Doors for a fix to extend the life of Airstream Drip Vinyl Shower Door Sweep – 703911-100andreduces vibration tothe shower doorwhile traveling. Also repairs a sagging shower door due vibration from traveling.

For use with Shower Doors 703911-01, 703911-02, 703911-03 and 703989-01