Used to maintain structural integrity of containers of chemicals for agricultural and household use, 3FL-363 and 3FL-373 provide breathability without leaking and maintain maximum airflow. Both 3FL (Full Face Foam Liner) cap liners, effective throughout distribution, transportation, and storage, are 1 mm thick, repeatedly reseal in use, and resist effects of aggressive chemicals. Venting can be done via hole in cap (3FL-363) or threads of cap without hole (3FL-373).<br />
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