Child-resistant closures are often used for on-packer jars, industrial rounds, and more. Sometimes called a CRC closure, this 28-400 white ribbed push and turn cap features an F217 plain liner, which is a general-purpose foam liner. Polypropylene (PP) is a highly impermeable and tough material that is lightweight and durable thermoplastic.
- Sold by Case
- 28-400 Neck Finish
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