Repair guides
Asphalt & pothole repair guides.
Learn how to identify, measure, plan, prepare, place, and check a repair. Patcher keeps estimation, Gem Patch purchasing, orders, and sourced product-use information together on the website.
How to Repair a Pothole in an Asphalt Driveway
A practical overview of cleaning, filling, and compacting a small asphalt driveway pothole with cold patch.
How Much Cold Patch Do I Need?
Measure repair area and maximum depth, then use the exact product's verified coverage method to estimate whole packages.
Why Cold Patch Stays Soft or Does Not Harden
Common reasons a cold-patch repair can remain soft, move, track, or fail to settle as expected.
How to Prepare and Compact Cold Patch
General preparation and compaction principles, with reminders to follow the selected product’s instructions.
Can You Use Cold Patch in Cold or Wet Weather?
How to check whether a specific cold-patch product is suitable for cold, damp, or wet conditions.
When Should You Call an Asphalt Professional?
Warning signs that a pothole may need drainage work, base repair, resurfacing, traffic control, or professional asphalt evaluation.
How to Identify Asphalt Versus Concrete
Visual clues that can help distinguish common asphalt and concrete pavement before selecting a repair approach.
Tools and PPE Checklist for Pavement Repair
A planning checklist for work-area control, preparation, placement, compaction, and cleanup.
Measuring Irregular Pavement Damage
Why irregular edges and changing depth require more than one measurement when estimating material.
Surface Damage Versus Base or Drainage Failure
Warning signs that a visible pavement defect may reflect movement, water, or failure below the surface.
How to Inspect Delivered Material Before Use
A cautious delivery check for identity, package condition, documentation, and visible damage.
Safe Storage and Handling
How to use product-specific storage conditions and prevent unintended access or exposure.
Cleanup and Disposal After Pavement Repair
Plan for leftover material, contaminated tools, packaging, and removed pavement under local rules.
Aftercare and Reopening to Traffic
How to base reopening on the selected product’s instructions and the observed stability of the work area.
What Repeated Patch Failure Can Mean
Why recurring damage calls for a broader look at water, movement, load, edges, and underlying support.
Working Near Public Roads, Sidewalks, and Accessibility Routes
Why traffic control, public authority, pedestrian access, and accessibility routes need qualified planning.
Permissions, Permits, Utilities, and Professional Evaluation
Pre-work checks for property authority, excavation, buried utilities, local permits, and higher-risk conditions.
Cold Patch Asphalt vs. Hot Mix Asphalt
Compare cold patch and hot mix for pothole repair by availability, equipment, placement conditions, repair scale, and professional involvement.
How Long Does Asphalt Cold Patch Take to Set?
Understand why cold-patch set time, traffic readiness, hardening, and curing depend on the exact formulation and site conditions.
Asphalt Crack vs. Pothole: Which Repair Do You Need?
Distinguish a linear asphalt crack from a material-loss pothole and recognize distress that needs broader pavement evaluation.
Common Pothole Repair Mistakes
Avoid common pothole-patching errors involving diagnosis, preparation, layer depth, compaction, weather, traffic, and product instructions.
What Causes Potholes in Asphalt Pavement?
Learn how cracking, water, freeze-thaw cycles, traffic, material loss, drainage, and underlying support can contribute to pothole formation.
What Does Pothole Repair Cost?
Understand the material, labor, equipment, access, traffic-control, delivery, preparation, and repeat-work factors behind pothole repair cost.