cellhelmet Liquid Glass PRO+ Screen Protector ($300 Screen Guarantee)

Liquid Glass from cellhelmet is an invisible, nano-liquid, which is rubbed onto your screen, drying and curing to strengthen it on a molecular level.  Liquid Glass Pro+ also includes a $300 screen repair guarantee, should it fail to protect your glass. Strengthens glass on a molecular level $300 screen repair guarantee 0.6mL vial of Liquid Glass (1.5mL tablet) For all phones (tablets) Works with all cases Made in America HOW DOES IT WORK?Put glass under a microscope and you'll see that it's actually a porous material. The main Ingredient of Liquid Glass, Silicon Dioxide, fills in the pores and imperfections, curing and forming a stronger surface.Product Compatibility:Universal - works on phones, tablets, smartwatches, etc.