Black PP plastic 20-400 lid with LDPE plastic polycone liner

This is a black PP plastic 20-400 lid with LDPE polycone liner. This cap comes with a polycone liner, a built-in polypropylene LDPE-colored conical-shaped liner that provides a tight seal. This lid is made of polypropylene (PP), which means it has a high heat tolerance level and an excellent resistance to fatigue.

Sold in quantities of 100.