PERMA SHIELD is a one-component, high-solids, water base, low VOC, water based co-polymer plastic coating that dries to a clear and hard, non-yellowing film that protects the surface and prevents the penetration of spray paint, marking pens, chemical attack, crayon, and lipstick into the substrate.
PERMASHIELD NON-SACRIFICIAL may be used on most interior or exterior, bare or painted surfaces. It is used for graffiti control and to protect against fog, mildew, corrosion, fumes and salt spray. It also leaves the surface easy to clean.
The Office of Health and Safety Services has approved the
use of PermaShield Non-Sacrificial Graffiti Resistant Coating
by Cal trans employees.
CALTRANS APPROVA NUMBER: 08-09-019