Side Road Oblique Sign route marker if you allow the public

if you allow the public to travel on your property

Sizes Available: 12x18

Our speed limit 45 signs are made with 3 grades of reflectivity for maximum visibility day or night

Wheels for cast iron pedestal base

Engineer Grade Prismatic Reflective is standard

Side Road Oblique Sign route marker if you allow the publicSize: 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 Prismatic (HIP):