Had to throw out my old panels as I built them without a frame and the fibre glass collapsed. So, I googled OC 703 to try to find a supplier around here. Well, I found one nearby! No more pealing plastic and gluing ceiling tiles together. They mentioned another manufacturer called Manson, they make a 703 fibreglass as well. Anybody heard of these guys before? The lady I spoke with mentioned that it is the same as the OC stuff, just made by Manson.