Sealing cracks

Discussion in 'Grow Room Design/Setup' started by puffin13, Feb 22, 2010.

  1. my growbox is completed, want to run over the edges/frame inside of the box to seal any cracks of light.

    Do most people use Duct Tape? Or some type of sealant/filler? Inside is painted flat white.
  2. Usually anything opaque and sticky will do. I'm a big fan of foil tape. It works great.
  3. Inside of my box, around the joints I used caulk
    that seems to work fine but i haven't finished the box yet so only time will tell
    Now my problem is sealing the cracks around my door, im torn between foam insulating strips or pipe insulation
  4. yeah Ima try the weatherstripping for around door
  5. I used black weather stripping for the doors on my cabinet. So far its worked great.

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