Drafting films by Alvin and Grafix. Alva-Flex .003" drafting film also known as Mylar is superior, long-lasting, and chemically matted for pencil and ink drawing applications. Excellent erasability for both ink and film lead and recommended where dimensional stability, strength, and high translucence are desired. Grafix Clear-Lay Film is an economical solution to many plastic film applications. .003" and .005" clear vinyl film is designed for overlays, color separations, layouts, stencils, protective covering, and more. Grafix Dura-lar film is high-performance .005" polyester film with a translucent, matte surface on both sides. This medium-weight film accepts lead, ink, paint, and colored pencil with ease and will erase cleanly. Great for drawing, drafting, stencil making and as a surface for mixed media artwork. Our drafting film is available in sheets, pads, and rolls.