Black and White Poly 100ft 6mm

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  • Regular price $100.00

BLACK & WHITE 6 MIL (100')

This waterproof poly film is black on the outside and white on the inside. The white side reflects light on the growing surface, as it reflects 90% of the light. The waterproof, light-proof film also helps prevent the growth of algae and mold on walls. By putting the black surfaces together, you can economically and effectively partition off indoor gardens