PLAIN POLY ROLLS / SHEET FOR CONSTRUCTION AND WATER PROOFING

Polyethylene sheeting is a plastic film made from petroleum. That is why the price of the product can vary depending on what oil prices are doing. It is sold in rolls where in additives can be added to change the functionality of the film.  Additive such as U.V. inhibitors, fire retardants, anti-static  additives are added so each variation can best serve it's intended use. Additionally plastic sheeting comes is a wide range of thicknesses. The thicker the virgin film, the stronger it is. The film gets "thicker" as the numbers of "mils" increase. A 10 mil film is thicker than a 3 mil film and so on.