No Parking Symbol and Text Sign Material:Engineer Grade Prismatic 25+ And don't forget to replace

And don't forget to replace older speed limit 40 signs that may have lost their reflective properties over the years

did you know that our speed limit 50 signs

But no matter what state you live

you can be proud to know that you are buying American when you buy any one of our traffic and street signs

No Parking Symbol and Text Sign Material:Engineer Grade Prismatic 25+ And don't forget to replaceSize: 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):