For my purposes (eBay Photos homeless Inventory as background) is sufficient. The folds in the fabric you will be going hard. But at least there were no unpleasant odors after spreading, ie the substance transpires nothing / hardly anything out. If I need a really wrinkle-free background I have a cheap trick found: Quickly put out DN50 drain pipes and fitting pieces 90 degrees a framework together and pulled a fitted sheet in matching color over it. All this is available at the hardware store for less money.