15 Minute Parking Sign Material:Diamond Grade 10+ Size: 12x24

Size: 12x24

Whether you are driving posts into grass or dirt or needing to pound a post directly through blacktop

It is hard to close a left lane when all you have are right lane closed signs

This means superior durability and performance even in the harshest of climates

Keep drivers informed and your crew safe and have the right construction signs on your job site

15 Minute Parking Sign Material:Diamond Grade 10+ Size: 12x24Size: 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):