A must-have on sites working with concrete, paint, stucco, and any other wet, potentially hazardous materials: landscapers, contractors, pool & patio construction. Our washout bags allows for a clean and eaasy concrete washout. The Federal Government, in addition to state governments and local municipalities, requires that no foreign matter be allowed to reach the groundwater supply. As a result, specially designed containers must be used for the collection of these often-caustic products. and our bags will keep you compliant with local law. The bag features a sewn-in plastic liner and non-leak seams 2”x10” loop handles on each corner allow for the bag to be moved easily.