When performing the necessary steps to patch broken edges, sink holes, or pot holes in your asphalt surface NC Asphalt Restoration uses high quality hot asphalt or epoxy cold patch depending on the job requirements. We saw cut each area, add lime rock quarry approved aggregate source by FDOT, Quarry No. 87-541 as needed, tack for proper adhesion, and pave with asphalt. NC Asphalt Restoration uses heavy vibratory compactors to get the most solid surface possible.