White Polypropylene Screw Caps - 33 mm

These 33 mm white polypropylene screw caps with a 400 neck finish are supplied with F217 Liners. Polypropylene caps are known for good impact strength and cost effectiveness. The ribbed sides provide easy gripping to twist on and off.

The F217 foam liner has a low density foam core between two solid layers of low density polyethylene. These liners have excellent chemical resistance and moisture tolerance. Foam liners are a general purpose liner recommended for sealing household products, liquor, pharmaceuticals, food and other products.