Resolve 18-410 against the actual closure
Do not drop the second part of the code when requesting an 18-410 closure. A request that only says “18” leaves the proposed finish insufficiently identified.
Ask for a matched assembly sample
Review cap fit, the intended sealing arrangement and the agreed leakage checks with the selected bottle. Record component references before moving into decoration.
Return to the full selection guide or prepare the inputs for a sample request.




