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Magnesium Chloride Dust Control

ProGuard™ Magnesium is a high performance dust control and soil stabilization agent designed to extend the life of your gravel roads and surfaces. Composed of magnesium chloride (MgCl2), ProGuard™ Magnesium works by binding fine dust and aggregate particles to keep surfaces stable and dust free.

Liquid magnesium chloride is a hygroscopic compound that attracts moisture from the air and resists evaporation. Magnesium binds fine dust particles to keep roads stabilized, to slow the loss of aggregate, and to reduce the need for costly regrading. ProGuard™ Magnesium reduces erosion, makes unpaved surfaces harder and more compact, and helps to prevent surfaces from becoming uneven or developing potholes. This environmentally preferred compound is used in sensitive watershed and wetland areas.


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