No Thru Traffic Sign Material:Diamond Grade 10 15 20 25 30

10  15   20   25   30   35   45

35 mph speed limit signs with a minimum of Hi Intensity Prismatic reflective sheeting are now required by across the country on all public roads and including all private property where vehicles are invited

That's because our speed limit signs are made with 3M reflective sheeting and 3M UV resistant inks

Speed Limit 5 mph

then just walk up next to their car

No Thru Traffic Sign Material:Diamond Grade 10 15 20 25 30Size: 18x24 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):