
Asphalt Crack Repair: Does Store-Bought Filler Really Work?
Minnesota homeowners often notice cracks forming in their driveways and quickly search for an inexpensive fix. Store-bought fillers promise fast, easy asphalt crack repair, but do they provide lasting results? In Minnesota’s freeze-thaw climate, cracks rarely stay surface-deep for long. Moisture infiltration expands during winter, widening cracks and weakening the driveway base. Before choosing DIY solutions, homeowners should understand how cracks form and what determines whether repairs actually last. Below, we break down how store-bought crack fillers compare to professional repair methods, when DIY solutions are reasonable, and when asphalt damage requires qualified contractor intervention. Why Cracks Form and Spread





