Panda Black and White Poly film is widely used in setting up indoor growing areas. This waterproof film is black on one side and white on the other. The white side is very effective at creating reflective surfaces and will reflect 90% of the light back into the grow space. The black side is helpful for blocking out windows or other areas where light can enter the grow space and disrupt photoperiods. This is a heavy-duty 6 mil film that can also be used to create room partitions or smaller spaces in rooms.
Sold by the foot or in pre-measured rolls.