NEW roll of Ultra Seal Floor Muffler - Premium flooring underlayment for laminate, engineered, solid wood, and rigid core flooring. Suitable for residential and commercial applications. My renovation project changed and this is no longer needed and cannot be returned to Home Depot. The roll is 600 Sq Ft - 150 Ft x 48” x 2 mm. Will meet in public location in Franklin TN. See photos, one small area has some very minor damage from rubbing in storage. Cash at pickup; no electronic payment.