Railroad Crossing Sign Material:Diamond Grade HIP or DG reflective sheeting

HIP or DG reflective sheeting motorists can't miss these signs when posted on your streets or private property

HIP sheeting is 3 times brighter than EGP sheeting so that added reflectivity is important when you are driving 70 miles per hour on a highway in the dark

So vehicles coming in the opposite direction at the light will have the right away

So if you don't want people speeding on your property or in your parking lots or at your schools

Sizes Available: 24x12

Railroad Crossing Sign Material:Diamond Grade HIP or DG reflective sheetingSize: 48x09 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):