13-425 Black Urea Screw Top Caps LDPE Plastic Polycone Liner
Tall and slim urea screw-top cap includes a polyethylene cone liners (polycone). This liner is cone shaped and provides a seal between the top of the cap and inside diameter of the bottle creating a tight seal to prevent leakage. These oil-resistant plastic liners prevent air and moisture from entering the bottle, thus preserving the product housed inside. Polycone liners also aid the preservation of beer, wine, and alcohol.