ORAMASK 813 Paint Mask Stencil This rigid, transparent blue PVC film has been formulated for stencil applications, especially spray and paint techniques. ORACAL 813 features 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. 12"x24" Piece for $2.50 24" x 5 yard roll is $30 24" x 10 yard roll is $45