Cracks are an inevitable part of asphalt pavements. If left untreated they will continue to expand and eventually turn into a pothole. Cracks also allow water to infiltrate into rock bases, which can cause more pavement damage. We offer two popular methods of filling and maintaining cracks. There are generally two accepted methods for filling cracks. This first method involves using inexpensive cold, liquid crack filler. Using this type of crack filler is usually reserved for residential surfaces. The second method involves pre-treating the crack and applying a hot rubberized product to effectively control further damage.