Ardex - UD 146 Edge Insulation Strip - 4-1/2" x 65-1/2 ft. Roll - 24398

These self-adhering strips are used on Ardex UI720 Flexbone installations along the perimeter walls and around penetrations in the floor covering (columns, pipes, cabinets, etc.). - Use with Ardex UI720 Flexbone - For use along the perimeter walls - Also used around penetrations in the floor - Sold per 4-1/2" x 65-1/2 ft. roll