I'm pretty sure you can use any kind of wrap, I used my lifting belt which is a rubber belt with velcro. Don't worry about the oils and crap, all it is is salt water. I don't think the salt water does all too much, its really the wrap that tightens the skin - but I could be wrong
bro....before you break out the saran wrap or aluminum foil do your research....gyno has definitely peaked my interest because of the sides caused by AS. I havent read anywhere that diet gets rid of gyno....I'm not taking away what "X" has said at all, however, I dont know that saran wrap will fix it....and I dont know that diet will fix it.
Do some more homework before you end up frustrating yourself trying to get to 8% bodyfat .......or before you are going to bed with a weight belt tied around your tits.
Check out the anabolic board....ask questions there....look for different opinions...
But again Diet couldnt hurt....leave the weight built for lifting.