5FT x 16FT Weed Barrier, Heavy-duty Landscape Fabric Ground Cover Polypropylene Cloth Premium Weeds Control Mat Easy Setup for Flower Bed, Pavers, and Other Outdoor Projects - Walmart.com
SGT KNOTS Heavy Duty Barrier Lightweight Polypropylene Reusable Sand Bags for Flood Control (14x26 in - 100 Pack, Green) - - Amazon.com
Polypropylene vapor barrier - All architecture and design manufacturers
Amazon.com : Cheruje Weed Barrier Landscape Fabric Heavy Duty (4 X 100 FT) 3.2 oz Polypropylene Fabric Weed Control Blocker Cloth High Permeability Ground Cover Garden Mat Driveway Greenhouse Yard Black :
DeWitt Weed Barrier 3 Ft. W. x 100 Ft. L. Pointbond Polypropylene 15-Year Weed Control Landscape Fabric - Taylor's Do it Center