38-400 Black Phenolic Plastic Cap (Cone liner)
38-400 Black Phenolic Plastic Cap (Cone liner)
38-400 Black Phenolic Plastic Cap (Cone liner)
38-400 Black Phenolic Plastic Cap (Cone liner)

38-400 Black Phenolic Plastic Cap (Cone liner)

SKU: CL4423-MD In Stock
$0.55

Need a large volume? Call (208) 550-3393 for a quote.

1,386 units/case

Total: $0.55

Description

Black, ribbed, continuous thread cap engineered for 38-400 neck finish bottles. Features a cone liner—a wedge-shaped LDPE insert that creates a leak-proof seal and protects against evaporation. Ideal for household, cosmetic, essential oil, and water-based products across food, personal care, pet care, and industrial applications. Phenolic construction delivers high heat tolerance and durability. Recommended for glass bottles; compatible with plastic containers. A trusted choice for professional packaging that demands reliable containment.

Product Details

Finish38-400
Case pack1386 units
ColorBlack
MaterialPhenolic
Height0.51"
Diameter1.58"
Spec sheetView file

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Material at a glance

Phenolic

A rigid thermoset plastic often used for closures, known for heat and chemical resistance.

Rigidity
Hard and rigid
Chemical resistance
Good resistance to many solvents and oils
Heat resistance
Good

Great for

  • Closures for oils, solvents and chemicals

General material information. Always test compatibility with your product; free samples are available.

Liner at a glance

Cone liner

Liner Guide

A cone-shaped polyethylene liner that presses into the container opening for a tight, reusable seal.

Seal
Cone presses into the opening
Reusable
Yes, stays in the cap

Great for

  • Liquids
  • Oils

General guidance based on industry recommendations. Always test compatibility with your product; free samples are available.

Real people. Real service.

Need a large volume? Talk to a packaging specialist.

Ordering by the pallet, or need help matching containers and closures? Tell us what you’re packaging and we’ll put together the right combination, with free samples to test first.

Call (208) 550-3393 Contact us