Black Phenolic Screw Caps, Polyethylene Liner, Qorpak®

Caps with solid PE liners offer good chemical resistance and a low moisture vapor transmission rate and are for great polish remover and higher concentration acids & alkalis

These black phenolic screw caps are made of phenolic resin.

Good for non-oil products filled at room temperature. Because this lining system is paperless, your samples will not be contaminated with fiber or paper particles from the closure.