Posi-Shell®’s simplicity and durability makes it tremendously effective at controlling windblown dust, infiltration, or runoff associated with clean or contaminated stockpiles. Unlike cumbersome tarps or geo-membranes, Posi-Shell® erosion control coatings are spray-applied and do not require any ballast. Posi-Shell® conforms and adheres to any topography and delivers clean runoff. Stockpile loading or removal is accomplished by breaking into the coating where desired. Active areas may be left open or quickly resealed if required. Posi-Shell® erosion control coatings are ideal for protecting expensive piles of salt, coal, or cement clinker; furthermore, these coatings are used extensively for containing hazardous or radioactive soils.