Playground Symbol Sign Roll Up Sign An Emergency Notification sign should

An Emergency Notification sign should be installed at all highway-rail grade crossings to provide for emergency notification

Sizes Available: 30x30

Size: 24x18

if you allow the public to travel on your property

These ribs must be ordered separately from our roll-up signs

Playground Symbol Sign Roll Up Sign An Emergency Notification sign shouldSize: 30x30 We make all our signs from . 080 thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (. 060 or . 040) which bends or buckles. Material Details We use 3M reflective sheeting and 3M UV resistant inks. 3M offers the following on their sheeting: 3M 3400 Series Engineer Grade Prismatic (EGP): Rated for 5 7 year outdoor lifespan 3M 3930 Series High Intensity Prismatic (HIP):