PaintStripe 4 x 100' Continuous Line Floor Marking Stencil, Polypropylene PaintStripe Floor Marking Stencils facilitate quick and easy painting of professional quality floor-marking lines on concrete and other industrial surfaces. Lower adhesion stencils (B-518) work best on clean, polished floors having a glossy or shiny appearance Stencils align to your desired lay-out, masking both sides of the paint line with a single roll of material Printed markings on the stencil allow for easy measurement of line distance and rapid alignment of 90 corners Can be applied easily by one person working alone