20 Minute Parking Sign Material:Engineer Grade Prismatic So vehicles coming in the

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

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

3M 4000 Series Diamond Grade (DG3): Guaranteed for 12 year outdoor lifespan

3M 3930 Series High Intensity Prismatic (HIP): Guaranteed for 10 year outdoor lifespan

20 Minute Parking Sign Material:Engineer Grade Prismatic So vehicles coming in theSize: 12x18 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):