I've got a growing supply of high alcohol beers that need several years of ageing. But as storage is limited, I’ll be moving them down to the beach house where the air is a little bit more corrosive than in Melbourne. I'm wondering if anyone has had any success with coating the crown seals with wax? Is there a brand to use and any techniques to be observed?
Moving on from the wax coatings, I’m also looking for a storage solution for these bottles. (which are the 650ml, bought from G&G) Can anyone suggest a store that specialises in decent storage solutions that would last decades, as that’s how long I may age this beer for...

Any help would be greatly appreciated.