Bacterium population on a PSP Armor - protected surface and a non-protected surface...
The anti-microbial molecule is included in the PVC film: Anti-microbial activity of PSP Armor films resists to normal abrasion throughout the lifetime of the film...
PSP Armor films have bacteriostatic properties: Growth and multiplication of the number of bacteria is inhibited. Existing bacteria are not killed, but their multiplication is prevented.