20-400 Black Rib Side / Smooth Top Phenolic LDPE Cone Liner
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20-400 neck finish for broad container compatibility
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Black phenolic construction for durability and strength
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LDPE cone liner provides a tight, leak-resistant seal
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Ribbed sides allow for easy grip and handling
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Smooth top design delivers a clean, professional look
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Strong resistance to chemicals and temperature variations
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Trusted choice for lab, industrial, and specialty packaging
Additional Information
| Carton Pack | 100 |
|---|---|
| Price Per | $0.10 |
| Neck Finish | 400 |
| Neck / Closure Diameter | 20 |
| Color | Black |
| Material / Resin | PHENOLIC |
| Diameter / Width | 24.23mm |
| Item Length | N/A |
| Height | 11.52mm |
20-400 Black Rib Side / Smooth Top Phenolic Cap with LDPE Cone Liner
The 20-400 Black Phenolic Cap offers a combination of strength, chemical resistance, and reliable sealing performance. Its ribbed sidewall provides easy handling and secure application, while the smooth top presents a polished, professional finish suitable for a variety of industries. Inside, the LDPE cone liner conforms tightly to the container opening, ensuring a leak-resistant seal that helps maintain product integrity during storage and transport.
- 20-400 neck finish for broad compatibility with containers
- Durable black phenolic material designed for strength and reliability
- LDPE cone liner creates a secure, leak-resistant seal
- Ribbed sides allow for comfortable grip and efficient closure
- Smooth top design enhances clean, professional appearance
- Excellent resistance to chemicals and temperature variations
- Ideal for lab, industrial, and specialty packaging needs
Combining a rugged construction with a precise sealing system, this phenolic cap is a trusted solution for industries where dependable performance and professional presentation are essential.








