I'm a bit suspicious of the claim that metal rollers cause substantial cracking, or at least enough cracking that this machine with special rubber belts would

I'm a bit suspicious of the claim that metal rollers cause substantial cracking, or at least enough cracking that this machine with special rubber belts would fix it. I have no experience with this, but it seems that hot asphalt is gooey and would flow enough to seal any cracks that are created during construction. Second, usually a top coat or slurry coat is poured on top of asphalt to seal the surface. I'd think that would seal up any cracks far more effectlvly than this new roller machine.