Solvent resistant, even stands up to paint thinner.
Same Material used to make reeds for duck calls.
5 sheets of 6" x 10" x .014" Thick Mylar. Also called polyester, melinex, phanex. This material is suitable for many, many uses. Stencils, Tattoo, Quilting, Even used for Reed material in Goose Calls. The sky is the limit.