No U Turn Sign MUTCD R4-7 Other speed limit choices: 05

Other speed limit choices: 05  10  15  20  25  30  35  40  45  50  55  60  70  75

Size: 48x09

Sizes Available: 24x12

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

Highly reflective in EGP

No U Turn Sign MUTCD R4-7 Other speed limit choices: 05Size: 24x18 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):