These natural polypropylene smooth closures come with a PS-22 plain liner. The PS-22 liner is a pressure sensitive liner that adheres to the container once the closure is properly applied. This type of liner provides a tamper evident seal. The seal remains on the container when the cap is removed, and can be removed by being peeled off. As always, be sure to test all cap and container options with your products for proper compatibility. Not recommended for glass containers
| SKS Science Products | |
|---|---|
| Product Category | Caps, Grips, and Closures |
| Product Number | 2256-13B |
| Material | Polypropylene (PP) |
