20' x 250' Pure Blue Protective Masking Film Cover - Overspray Paintable Sheeting Roll, Painters Plastic (10 Micron, .4 Mil) - Plastic Painting Protection for Auto & Household Paint CoveringDura Gold Premium 20 Foot x 250 Foot Roll of Pure Blue Overspray Paintable Plastic Sheeting. 10 microns (0. 4mil) thick transparent blue plastic sheeting. Strong tear resistant protective masking film cover sheeting. Clings to Surfaces, No Paint Flaking: The sheeting is fully electrostatic and corona treated, so it clings easily to surfaces for fast application. It also ensures that paint coatings will adhere to the plastic without flaking off to