IceAlert Safety Sign

Heavy-duty, 40 mil thick 7" x 12" aluminum sign. Thermostatic bi-metal coil indicator changes from silver to blue to signal freezing temperatures, alerting employees and visitors to potential danger. 100% waterproof, no batteries required. Unit is liquid welded making it 100% waterproof and effectively prevents any sort of climate or fogging from forming on the inside of the plastic shell Indicator is mounted onto a heavy-duty, 40 mil thick 7" x 10" aluminum sign that resists chemicals, UV rays, water, and abrasions ; plus it& rust-proof! 'IceAlert' Indicators come fully assembled onto a white 12" post-section bracket for easy mounting or installation. Bracket is u-shaped and can fit onto the backside of a standard sign post. The anti-theft plate which affixes the indicator to the aluminum sign backing is made from weatherproof stainless steel.