Over extended periods of time, parking lots and driveways often develop cracks.  When moisture seeps into the cracks and freezes it causes the cracks to expand. Once cracks are present, debris, sand and dirt can make their way into the cracks further breaking down the pavement and damaging the asphalt.  An effective solution to this problem is hot crack filling which involves a thick, rubberized tar that is injected along the existing cracks. This tar fills and seals the crack, helping to prevent further deterioration and damage. Once this process is completed, our team of experts highly recommend you follow up with sealcoating the asphalt.