Caution Sign - Flashing Light Indicates Freezing Temperatures |
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Signs are reflective, as required by the MUTCD rules. Signs reflect headlights. 3M-brand engineer grade film is mounted on 80 mil thick non-rusting aluminum. Sheeting meets the standard DOT specifications for construction of Roads and Bridges on Federal Highway Projects FP-85 for Sheeting Type II, Class 1 or 2 and the GSA LS-300C Class 1 or 2. Municipal-grade signs are used by countless agencies, governments and schools across the US. |
Features
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