Take advantage of PET’s freezability, durability, and reliability with a container that is equipped with a variety of exceptional features…Dart’s ClearSeal container has a perimeter seal that locks in freshness and provides leak-resistance. ClearSeal was also designed with dual bar-locks that have an audible snap to ensure a secure closure, even after multiple openings. In addition to the current OPS product, Dart has announced that PET ClearSeal is now available. For further information, contact your Dart Sales Representative or call 800/248-5960 or 517/676-3800. You can also visit our website at www.dart.biz.