Ultra Premium Formula Film performance stats are compared and PerformXL emerges a winner. This high end cast machine grade film offers over 300% stretch (yield) with improved load holding, clarity and tear resistance. New film formulation works on all pre-stretch equipment. It's an ultra premium film, geared to handle the most demanding wrapping applications. If it's a tough load, this is the film to use.PerformXL is a highly engineered, ultra, 5 - layer cast machine grade stretch film and offers significant down gauging opportunities for distributors and their users.