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20% Off Surplus Packaging

Valid on Select Items Until 5/31/26.

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Plastic Caps, 38/439 Black Polypropylene Ribbed F-422 Lined Caps

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These 38/439 black polypropylene ribbed caps with F-422 liners are designed to provide a reliable and versatile sealing solution for a wide range of liquid packaging applications. The polypropylene (PP) construction offers a lightweight, durable, and cost-effective closure option suitable for general-purpose use across chemical, cosmetic, laboratory, and industrial products. Designed for use with our 4 Liter glass jugs, the ribbed exterior is designed to improve grip for easier tightening and removal, supporting both manual handling and production line efficiency. The F-422 liner may help provide a consistent seal, assisting with leak resistance and helping maintain product quality during storage, transport, and everyday use. These caps are available in both smaller bag quantities and bulk case packs, offering flexibility for testing, small production runs, or high-volume manufacturing environments. This makes them a practical choice for businesses that need scalable, dependable closure solutions. Read More...

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Product Specs & Information

Material:Black Polypropylene

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Style: Ribbed F-422 Caps

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Size(s):38/439

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Cap Option:Black PP Ribbed F-422 Caps

Made in the USA

Product Description:
These 38/439 black polypropylene ribbed caps with F-422 liners are designed to provide a reliable and versatile sealing solution for a wide range of liquid packaging applications. The polypropylene (PP) construction offers a lightweight, durable, and cost-effective closure option suitable for general-purpose use across chemical, cosmetic, laboratory, and industrial products. Designed for use with our 4 Liter glass jugs, the ribbed exterior is designed to improve grip for easier tightening and removal, supporting both manual handling and production line efficiency. The F-422 liner may help provide a consistent seal, assisting with leak resistance and helping maintain product quality during storage, transport, and everyday use. These caps are available in both smaller bag quantities and bulk case packs, offering flexibility for testing, small production runs, or high-volume manufacturing environments. This makes them a practical choice for businesses that need scalable, dependable closure solutions.

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Why Businesses Choose SKS Bottle & Packaging

SKS Bottle & Packaging makes it easy to order bottles, jars, and packaging supplies online. From fast shipping to flexible savings programs, our goal is to help businesses of all sizes source reliable packaging with a smooth and efficient ordering experience.