Polyester film accepts watercolor, ink, and acrylic without the beading and rejection that plague uncoated plastics. Grafix coats both sides of this 0.004-inch film with a specialized surface that grabs water-based media on contact, maintaining wet-on-wet control and layering capability you'd expect from paper. Paint washes flow smoothly, pen lines stay crisp, and dried work won't chip or flake during handling.

The clear surface transforms compositional planning. Overlay your film directly onto reference photos or preliminary sketches, working through value studies and color decisions before committing to final surfaces. Printmakers use Dura-Lar for monotype plates and stencil work, while illustrators exploit the transparency for registration and layering effects. Unlike acetate, this polyester construction resists tearing and maintains dimensional stability when wet.

Each twelve-sheet pad provides reusable surfaces for studies and experiments. Wipe clean with a damp cloth between sessions, or preserve successful tests as overlays for future reference. The film handles aggressive techniques without buckling, offering the planning flexibility of tracing paper with the durability and surface receptivity of coated stock.