The smooth black phenolic PV lined caps are offered in a variety of sizes; match the cap code of the container with the cap code of the closure for proper fit. The PV liner is a polyvinyl film adhered to a white pulp paper backing. It make for a good liner type for chemical resistance, mild acids, alkalis, solvents, alcohols, oils, and aqueous products; not recommended for active hydrocarbons or bleaches.
* These caps have an F217 liner.
Items Available in Bulk boxes, BEST DISCOUNT