Ringlok and Overseals

Our Ringloks and overseals are tested as required by UPS, FedEx, and similar carriers, Ringlok guarantees a leakproof seal and are the only reusable can overseal.

• Not sure what you need? Review our UN Performance Packaging FAQ or contact us – our experts are available to help.

Please note: It is the shipper’s responsibility to determine the suitability of inner and outer packaging. Refer to product packing instructions for more details.