33-400 Black Phenolic Smooth Flat Caps Provides a custom look for your special jar. This cap is often mated with thick base jars for optimum function and style.
This is a black phenolic 18-400 lid with LDPE polycone liner. This cap comes with a polycone liner, a built-in LDPE natural-colored conical-shaped liner that provides a tight seal. This lid is...