Sika® Dust Seal SA

Waterbased dust suppressant and soil stabilizer for road embankments

Sika® Dust Seal SA may be used to eliminate dust problems in connection with unpaved roads, finely divided coal and mineral ores. Sika® Dust Seal SA also has very good soil stabilization properties on unimproved roads, resulting in a hard and durable surface. It is also recommended for road edge sloping and gives good protection against soil and sand erosion in rural or desert areas. Suitable for use in tropical and hot climatic conditions.

Soil stabilization with the use of Sika® Dust Seal SA allows:
  • Formation of a hard, firmly bound surface that adds traction, safety and comfort for vehicles
  • To eliminate sliding hazards of loose aggregates by binding them with road soil forming a hard skid resistant surface
  • To increase the load-bearing strength of all types of road soils, whether wet or dry
  • To bind dust particles to the road and to stop dust clouds, therefore improving driving comfort and safety
  • To hold the road material on the road and to allow building of the road stages
  • Aggregate is bound into the road surface and cannot be thrown by traffic, reducing the hazard of broken windscreens
  • To decrease the rate of water penetration into the road, increasing run-off and reducing mud conditions
  • To reduce heaves and breakup due to seasonal changes in weather conditions
  • That roads sealed with Sika® Dust Seal SA may be used immediately after treatment. This allows the treatment of vital transportation arteries and detours without tying up traffic
  • Easily and cheaply applied with equipment commonly available and used for regular road maintenance