Danco 36-in x 167-ft 500-sq ft Red Rosin Paper Roof UnderlaymentUse in roofing as a first layer protective barrier Use on a jobsite as a protective covering on all surfaces Use as a liner for wood flooring to minimize squeaks As a wall liner to protect against wind and dust infiltration Cover gaps in jointed construction Covers drain tiles before filling trench Made from 100% recycled materials and is 100% recyclable Resists moisture to help prevent roof damage and water penetration Features Series Name N A