Yes, proper crack repair procedures can double the lifespan of most asphalt pavements. A surface, which is five to ten years old, will usually need a ton of sealant per lane mile and can last up to ten years, depending on wear. However, we recommend checking your cracks yearly and getting them filled the moment you notice deterioration. Consult with a knowledgeable ACI representative to determine what course of action is best for your property.