Tung oil refresh cure time
I'm wondering about the specifics of refreshing tung oil on a spoon.
Lets say I made a spoon and finished it with tung oil then let it fully cure. The spoon is now around a year old and is looking dull, I reapply some tung oil to refresh it. Do I need to wait the whole 30ish days again for it to fully cure or do refresh coats have different rules?