If You can not see this video about Spray Applied Waterproofing System the watch at home or change your access to YouTube.
Mid-Valley Restoration & Eastern Bridge Works use Spraybots on all their Bigger Projects
when time is of the essence, Polybots can spray all day long.

Alexandria Virginia CSX Steel Deck Bridge for Skanska Usa Civil. Mid-Valley with Polybot
80 mil system, Mil test ranged from 80 to 83 mils, As flat as it gets.

Mid-Valley & Eastern Bridge Works use Shot Blasting for concrete Bridge Deck.

Priming will cure with in a 15 min. to a 1/2 hour of installation.

Mid-Valley Restoration in Morgan Utah spraying 20 bridges for Udot.

Aggregated Key Coat is applied to applications with exessive braking or Grades over 4.5%.

BDM what was made to last a long time we make to last a life time.