Slurry Seal

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Suitable Conditions

  • Slurry seal should be applied when both pavement and air temperatures are above 45°F (7°C) and rising.
  • While the application of slurry seal should be suspended if rain is imminent, newly applied slurry seal can withstand a certain amount of rain.  

Unsuitable Conditions

  • Slurry seal should not be performed when either the pavement or air temperature is below 50°F (10°C) and falling.
  • Slurry seal should not be performed if there is a possibility of freezing temperatures within 24 hours of application.
  • The mixture shall not be applied when weather conditions prolong the opening to traffic beyond a reasonable time.