38-400 Black Phenolic Cap with PolyCone Liner

38/400 CT (continuous thread) Phenolic Black Ribbed Cap. This phenolic lid has an LDPE liner in the shape of a cone that creates a wedge-like seal. The PolyCone liner is made of an oil-resistant plastic, offering a superior chemical barrier. Phenolic lids are designed to form an exceptionally tight seal and are recommended for use with glass containers for oils, essential oils, fragrances, and other liquids. 

Fillmore Container offers various wholesale containers that are compatible with this cap. View our matching glass bottles shown under the Accessories tab. Jars are sold separately by case quantity. Lids are sold by the piece or case.