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  • Black & White Poly

    Black & White Poly

    $9.68$68.15 USD

    Stop vapour and light leaks with this 5.5 mil Black & White Poly. Also used as an excellent reflective material with no hot spots. This waterproof poly film is black on one side and white on the other resulting in 90% light reflection. An excellent partition material and for building grow tents. An alternative to mylar…