Curve Left Symbol Sign Material:Engineer Grade Prismatic 10+ or a thinner gauge aluminum

or a thinner gauge aluminum (

You can also choose to use the Work Area Ahead sign for the same purpose

The U-Jack™ is a hand tool built of the highest quality steel to insure continuous service to the user

consumes 90% less electricity

For daytime use we offer Non-Reflective Premium Mesh or Vinyl with superior fade resistant stabilizers

Curve Left Symbol Sign Material:Engineer Grade Prismatic 10+ or a thinner gauge aluminumSizes Available: 24x24, 30x30 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