Slow Down - Construction Entrance Ahead" Reflective Aluminum Sign | 30" x 30" Fluorescent Diamond Grade | Made in USA | Durable Traffic Safety Warning for Road Work Zones & Construction Sites

Reflective Signs Are Hard to IgnoreOur aluminum signs have a reflective surface for extra visibility in dark and dim light conditions. Reflective surface means light thrown from headlights will reflect back making the sign more readable.3M Diamond Grade ["DG"] Reflective3M Diamond Grade Fluorescent Orange signs offer the brightest reflectance. These offer three times the reflectivity of High Intensity and ten times the reflectivity of Engineer Grade signs. Fluorescent signs are exceptionally conspicuous and make your message hard to miss. These signs are ideal for work zone areas with lot of other visual distractions. 3M Diamond Grade signs last at least ten years outdoors.USA's Oldest Sign ManufacturerYou can now buy the exact same signs that you see on public roads. Our South Dakota factory is the oldest manufacturer of outdoor signs in the USA. Family owned since 1918, we take enormous pride in our signs and have been an integral part of the progression of our national signs' designs and specifications over the years.Industry Leading Durability3M Diamond Grade signs have a 10-year outdoor warranty, but most signs last much longer. Our 80 mil thick aluminum signs are laminated for enhanced performance. You can clean off graffiti and your graphics are protected. Unlike many other signs, our Slow Down - Construction Entrance Ahead Signs use industry-leading 3M inks and not off-brand or other low-durability inkjet pigments that fade in a year or two.

3M AUTHORIZED. Authorized signs are certified to the 3M Matched Component System. This assures that signs are durable outside.

DURABLE ALUMINUM. Signs use 3M reflective Diamond Grade fluorescent film mounted to 80 mil thick non-rusting aluminum and last up to 10 years for indoor or outdoor applications.

LAMINATED. Graphics are protected from weather and abuse. Graffiti can be cleaned off. Laminated signs outlast competitive unlaminated or overcoated signs.

INSTALLATION. All signs have pre-punched/pre-cleared holes to ensure hassle-free installation. Signs have rounded, burr-free corners for safe handling. Signs mount to U-channel posts, square or round galvanized posts, wooden posts and chain link fences.

SLOW DOWN. Keep motorists informed and aware of Construction Entrance Ahead with this Slow Down sign.