Americover Black White 5 Mil Poly Sheeting 40'x100'

Black white poly sheeting is 5 mil so it can handle most jobs either professional or for home use. It's also uv-treated and suitable for indoor or outdoor use. The reversible black white has a highly reflective white side to increase the efficiency of your grow room or greenhouse while saving power. The black light-blocking side gives you maximum light control.

All rolls are accordion folded onto a heavy-duty core for ease of handling.