Black and White Poly 50ft 6mm

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  • Regular price $69.99


BLACK & WHITE 6 MIL (50')


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