Oracal 813 Stencil Film is a rigid 3 mil translucent blue PVC stencil film has been formulated for stencil applications, especially spray and paint techniques. Can be used to mask surfaces to be painted and for die cut/hand cut spray mask stencils. It is excellent for car striping and aircraft marking. It has a low tack, water based adhesive. It is ideal for water-based paint applications; smooth, flat, rigid substrates and surfaces, large area capabilities; and applications requiring background visibility. Blade: 45 Downforce: 85/100. Applications: For use with water-based paints on flat or rigid surfaces that require background visibility. Large area capabilities Release Paper: Silicone-coated paper, 84# Standard Widths: 15 (punched), 24, 30, 36, 48 (36 and 48 available at USCutter website) Adhesive: Low-tack, removable water-based adhesive Standard Lengths: 10 yards & 50 yards Shelf Life (68 deg.F/50% relative humidity): 2 years Color: Blue Thickness: 3 mil