Been wondering how to keep your rubbers in shape specially those who have their extras for safe keeping and future use? I don't know if there have been similar threads before but tried to search the forum but didn't found any, so Mods it's your call.. I would like to preserve the shelf life of my spares and read infos on unobtainiums but I guess the most knowledgeable persons on X-Metals and parts would be in this forum.. I read that rubber's shelf life and service life are affected by temperature, humidity, light, oxygen and ozone.. So I'm asking you guys on your take on this..