Bake-O-Glide cooking liners. Bake-O-Glide liners are reusable non-stick cooking liners with 100% PTFE coating. Bake-O-Glide liners are reusable non-stick cooking liners with 100% PTFE coating.They can be used to line the oven or to give a pan an instant non-stick surface. The healthy option as no oil, grease or fat is needed whether baking, roasting, grilling frying or microwaving. Ideal for Fat Free and gluten free cooking and a must for weight watchers and the calorie or cholesterol conscious. Each piece can be reused hundreds of times and give years of service.