Rapid Cure Tack Coat (RC-70) is an asphalt cutback formulated to be a premium coating for penetration, priming and binding bituminous surfaces Rapid Cure Tack Coat (RC-70) is an asphalt cutback ...

spraying a tack coat of binder on the insides and bottom of the hole, blowing asphalt and aggregate into the hole at 50 to 90 mph, compacting from the bottom up, and then covering the patched area ...