[QUOTE=GreySkies;1836737]A high-powered pressure cleaner (Gas type, 3000 psi) and Zep Heavy-Duty Floor Stripper:
How To Remove Tar or Asphalt Sealer From Concrete & Brick - YouTube
need to be careful when using higher psi pressure washers as its not difficult to remove the paste on the surface thereby exposing the coarse aggregate ingredient of the concrete
at 1 time we repaired asphalt & conc roadways/parking aprons/bdges - can't imagine why rejuvenator would be used on a fairly new road
totally different items - sealcoating to protect the asphalt content oxidation vs crack filling/sealing w/rubberized asphalt sealants to prevent incompressible & water intrusion vs slurryseal coatings vs pavement rejuvenators