School Speed Limit 20 When Flashing Sign parking lot sign Our speed limit 45 signs

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

One lane makes for an awfully tight work zone and that means you need to be extra cautious

but hitting a parked dump truck is a whole different set of problem

080 aluminum

The 28x17 1/2 inch recycled rubber base folds to 4 inches high and has stacking lugs for easy transport and storage

School Speed Limit 20 When Flashing Sign parking lot sign Our speed limit 45 signsSize: 24x48 Other speed limit choices: 15 25 30 35 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