It was painted 4 yrs ago with a silver Kirker urethane,
it since has developed some rivit leaks so I decided to fix them which requires repainting too.
I am useing a marine product called "Glue-vit", it's an epoxy just for leaking boat rivits.
After I epoxy the boat with SPI epoxy, I'll roll a coat of it on all the rivets and re epoxy before paint.
the Glue-vit is to thick to spray so rolling or brushing is the way.
I'll post more pictures of the next steps when I can.