Crack Seal



Overband Crack Sealing is one of the most economical pavement
maintenance tools for, asphalt and concrete pavements.

SAMIfilla HM uses elastomeric polymers which produce a strong yet flexible seal that bonds well to the walls of the crack. This process is the key to keeping water out of the pavement sub-base which in turn will help to extend the service life period of the pavement.



  • Excellent ductility in cold temperatures
  • Superior tensile strength supports heavy traffic loading
  • Applied under pressure to fill and seal cracks
  • Excellent seal integrity yielding longer service life


  • Delays and minimizes reflective cracking
  • Low stiffness, highly elastic and good memory
  • Extends overall pavement service life
  • One of the most economical pavement repair process
  • Consistent quality application with high production


  • Highways
  • Streets and Roadways
  • Race Tracks
  • Airport Runways and Taxiways
  • Car Parks
  • Asphalt and Concrete Pavements

Common Uses

  • Random cracking
  • Transverse cracking
  • Longitudinal cracking
  • Reflective cracking
  • Concrete construction joints