RP Pave Patch Black B

Joint Sealants

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RP PAVE PATCH BLACK B is a hot applied, single package, ready to melt patching compound used to repair asphalt and concrete pavements. It is specially formulated with a highly modified asphalt binder and aggregates that conform to or exceed the physical requirements of aggregates used in hot mix paving. RP PAVE PATCH BLACK B, when properly applied, will provide many years of service to distressed pavements that need repair to reduce further deterioration. It is typically used in wide pavement cracks, joint separations, spalled concrete joints, utility cuts, and ride leveling.


  • Highly workable for less handling
  • Superior bond to existing pavement
  • Load bearing and impact resistant
Penetration at 25 °C100 max.
Softening Point200 °F max.
Mandrel Bend at 32 °FPass
Resilience40 % min.
Specific gravity1.44
Recommended Application Temperature350 °F - 400 °F
Maximum Safe Heating Temperature400 °F

Use a jacketed melter with a full sweep horizontal agitator that can maintain a pour temperature between 350 °F and 400 °F. Not subject to pumping with typical pumps used for sealant due to high aggregate loading.

To facilitate proper adhesion, the joint or crack should be dry and clear of any dirt, dust, or other contaminates.  Substrate and ambient temperatures must be 40 °F or above.  Proper sizing of the joint will cause the maximum extension/compression to not exceed 50% of the width.  Joints or random cracks of ¼” or less are difficult to properly clean prior to applying the sealant.

The service life when heated to application temperature is approximately 12 hours. Adding fresh material to the melter as mastic is being used will extend the service life. Product shall be agitated during installation. Any material that has exceeded the service life should be removed from the melter and discarded.


35 lbs. per unit - 60 Units per Pallet - 2100 lbs. per Pallet

30 lbs. per NO BOX unit - 65 Units per Pallet - 1950 lbs. per Pallet