Black Poly Sheeting – 10′ x 100′ x 4 Mil is a durable, heavy-duty plastic barrier designed for protection, containment, and covering applications in construction, industrial, and agricultural environments. Made from strong 4 mil polyethylene, it provides reliable resistance against moisture, dust, and debris while offering flexible, easy-to-handle coverage. Ideal for temporary enclosures, ground cover, equipment protection, and general-purpose use.