a chemically resistant protective cover for an electronic device that has an interactive control panel includes a protective shell having a first member and a second member . the second member is configured to join with the first case . an aperture defined by the protective shell aligns with the interactive control panel . a chemically resistant protective membrane for an electronic device includes a sheet of engineered thermoplastic having dimensions corresponding to features of a surface of the electronic device , and has a combination of sufficient thinness and a dielectric constant that together permit capacitive inputs on a front side of the protective membrane to be transmitted to the capacitance sensing interactive control panel .