Bron VQ 2508C 4" x 2" x 200' 2 mil Clear Visqueen Plastic Sheeting - Clear Poly Visqueen is made of of recycled polyethylene and is widely used for a variety of applications including garden solarization, construction, and other DIY projects. It is also suitable for covering equipment and other supplies. It is perfect for use as a vapor barrier to contain hazardous dust asbestos, lead paint, and mold.