9' x 150', Raindrop Cross Woven Polyolefin Housewrap, Designed With An Enhanced Contour To Facilitate The Drainage Of Water That Penetrates The Primary Weather Barrier Of A Wall System, Meets The National, Standard, Uniform & International Building Code Requirements For Air Barriers, Moisture Protection Barriers & Weather Resistive Barriers, Roll, UPC: 0 71215 14901 3.