chucktownskunk
Well-Known Member
would 6mil black plastic be enough thickness to separate a room without light coming through or will i have to do two layers of it?
nope i have a t5 for clones and mothers a 400mh on standby and a 1k hps to seal the deal!!
Ever heard of tape?6mil should be enough to block out the light. The problem is if you ever get a TINY hole in it! This is a case of a $2 part possibly causing your space shuttle to crash in a fiery ball of flame. One little pin hole, a month into flowering, would SUCK and could possibly put balls on all your girls! It's not much more difficult to throw up 2 layer, just to be safe.