These white smooth sided continuous thread caps are crafted from polypropylene and feature a protective foam liner that prevents odor transmission. Ideal for a range of applications including personal care, cosmetics, honey, spices, pharmaceuticals, and more, the 33-400 closure perfectly complements medium plastic jars. For food packaging purposes, the included foam liner also guarantees no impact on taste. Chemical Resistant Not compatible with hydrocarbon solvents MRPLN01 PE Foam liner included
