USMC

Oil Board is a reusable oil impregnated heavy paper material traditionaly used by the Military in marking vehicles in the field. It does not provide as clean of an  edge as the Paint Mask.  It is possible to get a "very good" edge using a repositionable adhesive spray.

Paint Mask is made from an adhesive backed vinyl material that allows you to paint the  stencil with a clean edge and gives professional looking result.