Share The Road Sign Material:Engineer Grade Prismatic 25+ 1/8” thick heavyweight poly -

1/8” thick heavyweight poly - vinyl

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faded speed limit signs in your town

Engineer Grade Prismatic reflective is standard

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Share The Road Sign Material:Engineer Grade Prismatic 25+ 1/8” thick heavyweight poly -Size: 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):