10 Best Asphalt Crack Fillers 2026 in the United States

Tharos Distribution Magic Crack Filler is designed for homeowners looking to maintain their asphalt driveways and roads. Its granulated formula allows it to fill a variety of cracks, from fine hairline ones to larger gaps, making it versatile for different repair needs. One of its standout features is the easy application—just dampen the area and sprinkle the powder, eliminating the mess often associated with traditional fillers. This could appeal to DIY enthusiasts wanting a quick and simple solution without needing special tools or extensive preparation.

In terms of durability and flexibility, the Magic Crack Filler is water-resistant, helping to prevent further damage from moisture intrusion. This feature can enhance the longevity of the repair, which is essential for maintaining the condition of asphalt surfaces. Its black color is also a plus, as it blends well with most asphalt, making repairs nearly invisible.

The product is lightweight and easy to handle, but users should be aware that it is designed for surface-level repairs and may not be suitable for deep structural issues. It’s ideal for minor repairs and regular maintenance rather than complete overhauls. The Magic Crack Filler could be a great option for homeowners looking for an effortless way to maintain their asphalt surfaces, as long as they understand its limitations regarding more significant repairs.

The LUVBOATE Asphalt Crack Filler is a flexible, self-leveling sealant designed to repair a variety of cracks in driveways, sidewalks, patios, and other surfaces like concrete, brick, and metal. It uses a high-elasticity formula that adapts well to movement and settlement in the ground, which helps prevent cracks from reopening. This flexibility makes it a good choice for areas with frequent traffic or temperature changes. The filler is waterproof once cured, providing a strong barrier against water and preventing further damage from leaks or moisture.

Application is straightforward: clean and dry the crack, then inject the filler using the nozzle, which self-levels for a smooth finish. It dries relatively quickly, curing fully in about 24 to 48 hours, saving time compared to products that take longer. Another advantage is its durability and resistance to UV rays and extreme weather, meaning it should hold up well over time without needing frequent repairs.

A limitation to consider is that the filler may be less effective if applied in very cold or extremely hot conditions, and very large or deep cracks might require additional preparation or multiple applications. For typical driveway and walkway cracks, this filler provides a reliable and user-friendly solution that balances flexibility, adhesion, and waterproofing.

The GoldStar Asphalt Cold Pour Crack Filler is a ready-to-use polyurethane-based sealer designed for filling shallow cracks in asphalt, specifically those between 1/4" to 1/2" wide. It’s water resistant, which helps protect your pavement from water damage and further deterioration. Being a cold pour product means you don’t need special heating equipment—just mix it well before applying, making it convenient for DIY driveway or parking lot repairs.

This product is best for minor cracks rather than deep or very wide ones, so it’s ideal if your pavement issues are mostly surface-level. It helps maintain the asphalt’s integrity and reduces the appearance of cracks, potentially saving you from more expensive repairs down the line. The product requires thorough mixing before use, which is important to ensure proper performance.

At 5 gallons and weighing over 40 pounds, it’s a substantial amount that suits medium-sized repair jobs well. If you’re looking for a heavy-duty, easy-to-apply solution for small to medium cracks in asphalt, this GoldStar filler is a solid choice, though for larger or more flexible cracks, you might need a different product.