33-400 White PP Ribbed Continuous Thread Cap - Stipple Top

The 33mm Closure That Looks Good and Seals Better

A dependable closure for everyday packaging needs. Our 33-400 White Polypropylene Ribbed Cap features an FSM-1 pulp liner that provides a secure, cost-effective seal for a wide range of products — from dry goods and powders to general household and industrial contents. The durable polypropylene construction offers excellent impact strength, while the ribbed sides ensure easy grip and smooth application. A stipple top finish adds a clean, professional look to retail-ready packaging.

• FSM-1 pulp liner delivers reliable sealing performance for dry and non-aggressive products

• Durable polypropylene design offers strong impact and chemical resistance

• Ribbed exterior enhances torque and handling for secure tightening and removal

• Stipple top surface provides a refined, attractive finish for shelf presentation