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Plastic Caps, 38/439 Teflon Lined Ribbed Black Phenolic Caps

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These 38/439 black ribbed phenolic caps with Teflon liners are designed to provide secure, chemically resistant sealing for a wide range of liquid packaging applications. These durable black lids are compatible with our 4 Liter glass jugs. The ribbed exterior offers improved grip for easier application and removal, making these caps practical for both manual use and production environments. The phenolic construction could provide strong durability and resistance to a variety of formulations, while the Teflon liner may help support compatibility with more aggressive liquids such as solvents, laboratory chemicals, essential oils, and specialty blends. This combination is designed to help support leak resistance and maintain product integrity during storage and transport. These caps are available in two case sizes to support different operational needs—smaller quantities for lower-volume use or testing, and bulk cases for high-volume production and ongoing supply. This flexibility makes them suitable for laboratories, manufacturers, and contract packers who require dependable closures in scalable quantities. The ribbed design offers improved grip for easier application and removal, while the tamper evident feature may help provide visible evidence if a container has been opened. This makes them a practical option for applications where product integrity and consumer confidence are important considerations. The F-422 liner could offer compatibility with many liquid formulations, including chemicals, laboratory solutions, extracts, and other specialty products. These caps may be suitable for use in industrial, commercial, laboratory, and manufacturing environments where secure sealing and dependable performance are required. Read More...

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	Stock #	Size	Choose Case Pk	Prc/Cs	Qty
0 ❤	2025-42  View Addons Case(s) = Total Caps	38/439	72/bag820/cs	$162.00 $2.25 ea $162.00
View Addons Case(s) = Total Caps
Add Compatible Items for 2025-42 Caps Cap Code: K9 Description Case Pk Price Qty 4052-14 4 Liter Amber Glass Jugs, (Bulk) Caps Not Included Case(s) = Total Caps 6/cs $74.94 02251280.01S 1 gal 1 Gal Natural HDPE F Style Handle Jug Horizontal Top Handle (Bulk), Caps Not Included Case(s) = Total Caps 284/plt $394.90 4052-11 4 Liter Amber Glass Jugs w/ F-422 Lined Black Tamper Evident Caps Case(s) = Total Caps 6/cs $80.82 4052-12 4 Liter Amber Glass Jugs w/ Teflon Lined Ribbed Black Phenolic Caps Case(s) = Total Caps 6/cs $88.44 4052-13 4 Liter Amber Glass Jugs w/ F-422 Lined Black Ribbed Caps Case(s) = Total Caps 6/cs $79.68 40520135.01S 4 Liter Amber Glass Jugs, (Bulk) Caps Not Included Case(s) = Total Caps 343/plt $2,853.76

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Product Specs & Information

Material:Black Ptfe

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Style:Teflon Ribbed Phenolic Caps

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Size(s):38/439

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Cap Option:Teflon Ribbed Phenolic Caps

Made in the USA

Product Description:
These 38/439 black ribbed phenolic caps with Teflon liners are designed to provide secure, chemically resistant sealing for a wide range of liquid packaging applications. These durable black lids are compatible with our 4 Liter glass jugs. The ribbed exterior offers improved grip for easier application and removal, making these caps practical for both manual use and production environments. The phenolic construction could provide strong durability and resistance to a variety of formulations, while the Teflon liner may help support compatibility with more aggressive liquids such as solvents, laboratory chemicals, essential oils, and specialty blends. This combination is designed to help support leak resistance and maintain product integrity during storage and transport. These caps are available in two case sizes to support different operational needs—smaller quantities for lower-volume use or testing, and bulk cases for high-volume production and ongoing supply. This flexibility makes them suitable for laboratories, manufacturers, and contract packers who require dependable closures in scalable quantities. The ribbed design offers improved grip for easier application and removal, while the tamper evident feature may help provide visible evidence if a container has been opened. This makes them a practical option for applications where product integrity and consumer confidence are important considerations. The F-422 liner could offer compatibility with many liquid formulations, including chemicals, laboratory solutions, extracts, and other specialty products. These caps may be suitable for use in industrial, commercial, laboratory, and manufacturing environments where secure sealing and dependable performance are required.

Other Options

• 
  Black Polypropylene Ribbed PE F217 Lined Caps 15/415 - 28/410
  
  Red Polypropylene Ribbed Snap Top Caps w/ Peelable Liners
  
  White Polypropylene Ribbed Snap Top Caps w/ Peelable Liners
  
  Lotion Pumps, White Lotion Pumps
• 
  White Polypropylene Ribbed Unlined Caps
  
  White Ribbed Screw Caps for Deodorant Containers

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