Displex Touch Screen Polish is perfect to protect screen of your Smartphone. Tired of a smeared, dirty, scratched up touch screen? The Displex Touch Screen Polish is the simple solution for this problem most smart phone users have. This new special polishing paste gives you the ability to mask off apertures in the display. It will make a layer of transparent protective film on your screen. Safe and made specifically for touch screen phones, the displex paste will not damage your touch-screen.