Hence, manufacturers of finished food packaging containing an adhesive meet the requirements of Section 175.105 only if the adhesive is used in a manner that prevents it from becoming a component of food or if the adhesive is otherwise used in a manner that does not result in its migration to food. In a sense, the adhesive regulation pertains to the use of substances that are not strictly speaking “food additives.” As mentioned above, food contact substances that are not food additives do not require FDA premarket clearance