ok so here is my problem i need to find a ROLL of black on one side white on the other plastic but i dont know what it is "normally" used for my town has a home depot menards and fleet farm but all i can find is all black and all clear plastic and that is NOT what i want anywayz if anyone could tell me what its used for and/or where to find it ??? THANKS
http://www.plantlightinghydroponics.com/panda-55-mil-white-black-poly-film-p-1712.html this where i bought mine. i am in the U.S. tho. not sure where you are but its calledwhite black poly film or sometimes panda plastic. just google it and put your country in the search. good luck
