not sure where to ask this

So I'd like to make 2 hydroponic tents for a mother and clone I've got pretty much the skeleton of it down but what is the fabric made of that keeps the smell gone?

There's a fabric that keeps the smell gone?...

Idk if exactly keep it gone but keeps it down some like a air tight type thing?

You mean the stuff just about every shop bought tent is made of?

Yeah I don't know much about this and 100+ a piece real expensive so thought be cheaper to make two myself

You need sheets of mylar lined plastic. Mylar being the silver coating. Or simple white plastic sheeting. Any grow shop should have both for sale by the metre/foot. Not too expensive at all... Need a link to the kind of thing I'm talking about?

Sure I appreciate, it the fabric I was finding was all expensive as the pre made tent

This kind of stuff is the top/expensive sheeting
http://www.ebay.co.uk/itm/Sheet3-DIAMOND-EASY-GROW-LIGHTITE-MYLAR-REFLECTIVE-SHEETING-1-5-10-20m-/161476415014?var=&hash=item2598be8e26:m:mVi6Bfz4seCGrIY6_nG2JXQ

And this is the bottom end quality wise, but generally comes in rolls twice as wide as the silver lined. Personally I'd get the white sheeting.
There's some pretty cool videos on YouTube on building your own tent/grow room...

http://www.ebay.co.uk/itm/MYLAR-BLACK-WHITE-HIGHLY-REFLECTIVE-SHEETING-TOP-QUALITY-HYDROPONICS-GROW-METRE-/331737650790?var=&hash=item4d3d1ad666:m:mZkCSRmG32LWNr2TFIfuPvQ

Awesome thanks alot

No problem.
You're doing the right thing; the best way for any craftsman to know their tools is to make them

Yeah lol much cheaper to and smarter since I'll be able to make it the exact size i want it

Just so...