Asphalt repairs are necessary over time as newly applied asphalt surfaces begin to wear and break down as they are repeatedly exposed to elements such as water, sunlight, chemicals and regular traffic. The liquid asphalt that binds the materials together begins to lose its natural resistance to water, allowing it to penetrate beneath the surface. Once this occurs the pavement can quickly fall prey to a number of different types of deterioration including cracks and potholes. Asphalt repairs and prevention will increase the longevity of any asphalt surface.