Skip to main content


Dustex is a sustainable and environmentally friendly binding additive that suppresses the formation of dust. It is based on lignin, the natural binder of wood fibres in trees, and earned the U.S. Department of Agriculture (USDA) Certified Biobased Product Label in 2019. 

Dustex effectively binds the soil particles, reduces the amount of dust generated and thus increases road safety.  When Dustex is used consistently, it builds up in the road and further increases its integrity.  By functioning as a binder, not only does Dustex minimize dust generation, it also holds the aggregate resulting in less road maintenance, lower aggregate costs and a higher quality road.