Typically, the pan will be constructed of stainless steel or a similar material that will hold hot ingredients or allow ingredients to be heated in the pot. The brush should also be constructed of materials that will withstand heat so the bristles and adjoining areas are not affected by the heat. Silicone or nylon bristles are effective materials that works well for applying, cleaning and using again without retaining flavors of past foods that have come in contact with the brush.