OLEXOBIT® SMA+ is a polymer modified binder (PMB) that is formulated specifically for use in stone mastic asphalt applications to provide enhanced cohesive strength and resistance to rutting and fatigue. OLEXOBIT® SMA+ utilises unique binder modification technology to deliver enhanced durability and stability for extended pavement life.

PDF-Download-or-print.pngKey Benefits

Performance Benefits

  • Improved cohesive strength
  • Enhanced durability
  • Improved rut and fatigue resistance
  • High resistance to reflective cracking
  • Reduced binder drainage

Application Benefits

  • Exceptional storage and travel stability
  • Improved workability
  • Easy to use and apply
  • Low fuming compared to SBS PMBs – no more fumes than conventional bitumen
  • No polymer segregation