DuroMastic is a pourable, self-levelling, polymer-modified, and hot applied mastic repair formula to replace Hot Mix Asphalt (HMA) and cold patch all year round.

Complies with ASTM D8261 Type II

Year-Round Pothole Repairs

Superior Crack Resistance

Design for low temperature flexibility, DuroMastic is 10 times more crack resistant than regular pavement.


Durable and Adhesive

DuroMastic has excellent rut resistance, lasts more than 15+ years, and does not require a tack coat.

Cold Patch

Outlasts Alternative Products

Engineered to be void less, DuroMastic is water-tight and does not require compaction

Permanent Pothole Repair

DuroMastic is a permanent pothole repair solution, designed to last more than 15 years. It provides outstanding crack and rut resistance to outlast surrounding pavement.

Made for Canada

DuroMastic can be applied in all-weather from-10C to 40C. It is also impermeable to water, road salt, and chlorides which protects and prolongs road life.

Minimal Traffic Disruptions

DuroMastic is a pourable, self levelling, and rapid curing material that is trafficable within 40 minutes of application. It involves minimal traffic management, labor, and waste, and reduces municipal liability and risk.

Lower Life Cycle Cost

  • Fewer crews, fewer traffic interruptions
  • Permanent solutions that lasts 15+ years
  • 100% recyclable
  • Low carbon footprint

DuroMastic is ideal for:

  • Potholes
  • Wide cracks
  • Fatigue cracking
  • Cupping
  • Shoving
  • Utility cuts and trenches
  • Depressions
  • And more
  • Machine
  • Machine
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