Left Turn Only Sign Material:Engineer Grade Prismatic 25+ 5 mph is too slow

5 mph is too slow

HIP reflective sheeting is now required by the MUTCD for all Speed Limit signs on public and private property with vehicular traffic is allowed

Also know as a no turn lane sign

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

Left Turn Only Sign Material:Engineer Grade Prismatic 25+ 5 mph is too slowSize: 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):