... in 4kg 8H/cm2, abrasion resistance. Can effectively prevent LCD scratches and wear away, light, medium accident impact,3 ... coating, can more effectively prevent ultraviolet (UV) on the LCD panel, enhance lubricious feeling, slowing down aging.4 back glue ... against acid, alkali corrosion of ingredients on the LCD panel, prolong service life of LCD.3:5 heavy professional protectionPrevent dust, dirt, ...