Is this lid and liner compatible with plastic PET bottles?
Yes, this 38‑400 closure with a lift‑n‑peel liner is compatible with PET plastic bottles that have a matching 38‑400 neck finish. The liner is commonly used to provide a leak‑resistant seal on plastic containers. We recommend testing with your specific bottle and product prior to placing a large order to confirm proper fit and seal performance. For more information, or if you have additional questions, please reach out to our Customer Support team at online@tricorbraun.com.