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Old 11-04-2007, 07:51 PM
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mylar vs white

which is better i think white is more convenent for me tho i was gonna use wither white sticker paper or photo paper i need input on this and also input on your personal germinate roteins
 
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Old 11-04-2007, 08:27 PM
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Mylar reflects more light than flat bright white.
 
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Old 11-04-2007, 11:25 PM
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Quote:
Originally Posted by toastybiz View Post
Mylar reflects more light than flat bright white.
I thought tests proved the other way around?

Either way i bet the difference is minimal, and flat, white paint is MUCH easier to work with.
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Old 11-05-2007, 01:04 AM
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I've always heard that flat bright white reflects about 85% whereas mylar reflects about 92%. There was a chart floating around the internet with light reflectivity of different surfaces, but damned if I can find it now.

I agree, though, that the difference may not be worth the cost and effort to put up mylar.
 
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Old 11-05-2007, 07:32 AM
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Quote:
Originally Posted by chicklets View Post
which is better i think white is more convenent for me tho i was gonna use wither white sticker paper or photo paper i need input on this and also input on your personal germinate roteins
dont use paper. use paint. mylar is the more reflective than white, however a few coats of flat titanium while will get the job done just as well for cheaper
 
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Old 11-05-2007, 08:03 AM
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I have actually found that the best thing to do is paint the grow room/box white then apply mylar over that and you get the best of both worlds.
 
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Old 11-05-2007, 08:09 AM
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To tell the truth, It doesn't matter much. It is nothing really in it. Cost wise go with flat white paint.
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Old 11-05-2007, 10:58 AM
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um yeah guys

i have been thinking of using sum white sticker paper or even photo printer paper? any input on that note ?
 
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Old 11-05-2007, 01:40 PM
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You can buy big sheets of mylar here for around 1.50$ I mean, like reflection alone is based off the lights you have, so really it won't even matter, its just a factor of keeping all the light inside the grow area.

I vote for personal reference on what whomever thinks is the easier way..
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Old 11-05-2007, 10:58 PM
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Little tip is to add a anit fungal/mold additive like moldex to your paint when u apply it, use the flat white paint with this additive and get growing brother
 
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