3M High Intensity Grade

• 3M’s “High Intensity” Grade Reflective signs offer up three times more reflectance than engineer grade reflective STOP or YIELD signs. This is the most common grade for STOP or YIELD sign material.

• 3M warranty for traffic signs – guaranteed to last at least ten years outdoors – although in practice most signs last longer. Screen printed in 3M inks designed specifically for outdoor traffic and parking signs. Unlike competitive signs, these signs are proven to last outside and use 3M matching ink and film components.

• Sheeting meets the standard DOT specifications for construction of Roads and Bridges on Federal Highway Projects FP-85 for Sheeting Type IIIA, Class 1 and the GSA LS-300C Reflectivity 2, Class 1.

• 80 mil thick non-rusting aluminum, with prepunched / precleared holes for hassle-free installation.