car windsheild sun shade

Discussion in 'Grow Room Design/Setup' started by derick192, Jan 9, 2011.

  1. #1 derick192, Jan 9, 2011
    i went to homedepot to buy some mylar but they didnt have any. so i went to walmart to get a fire blanket but then they didnt have that either. so i was looking around and i found a windshield sun blocker. im wondering can this be used for my indoor grow? to reflet the light back to my plants?
     
  2. #2 akhans, Jan 9, 2011
    I believe those are made out of mylar. If you can find one that is smooth it should work fine.
     
  3. #3 derick192, Jan 9, 2011
    Last edited by a moderator: Jan 9, 2011
    do you think ones that look wrinkle would work?
     
  4. #4 akhans, Jan 9, 2011
    I wouldn't suggest them because wrinkles means uneven light distribution and burns. If you can't find mylar, flat white paint works fine.
     
  5. #5 RO76, Jan 10, 2011
    You can order Mylar online for about $20... 2mil, 25"x50'
     

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