Lol, yah, that is mylar. The reason the other kind you get a grow shops is more expensive is it is thicker, the emergency blanket kind tears easily, but honestly, who cares. 10 bucks and you could line your whole house in mylar.
Splifted Reviewed by Splifted on . Cheap Mylar Substitute I read a comment of a previous thred that Mylar can be bought at walmart, in the form of thoes shiney emergency blankets for under 2 dollars. Is this accurate? are thoes emergency blankets nothing more than mylar? Rating: 5