Polypropylele Floor Protektor Sheet is widely used in the building and construction industry as a lightweight alternative to masonite for floor, countertop protection, temporary window and door replacement, and temporary clean room applications. It can also easily be cut with a utility knife. Advantages Water Resistant Does not absorb paint, oil, grease and cleaning agents. Easy to install & Reusable. It's made from polypropylene plastic making it easily re-cyclable helping our environment. Protects from scratches