A grill mat is a fiberglass cloth that has been coated with polytetrafluoroethylene. PTFE is the same substance used to coat non-stick cookware. You can use a BBQ Mesh Bag on an outdoor electric, charcoal or gas grill, and even an indoor oven rack. In this article, you will know how to choose the right BBQ Mesh Bag. Durable Material Your grill mat should be made of leak-proof and durable...