Not to revive a dead forum thread, but I recently discovered that the rubber seals had come off the lids on a couple of my Vittles Vaults, that I use for bulk grain storage. They were brittle and stretched out, and would no longer stay on the lids, basically defeating the purpose of these contains. Without the air tight seal, CO2 blankets and generally keeping pests out just wouldn't happen.
I searched the web for quite some time, with no positive results, trying to find a retailer who sold replacement Gamma Lid gaskets. Eventually, I found my way back to Gamma's own site wand discovered that they sold the gaskets, in 2-packs, for just $.06. Yes, just six cents! The down side is that shipping was a flat $9.50 rate. I went ahead and order the maximum of ten 2-packs, for just over $10.50, so I don't feel too bad. This should get me through the next ten years, at least, with my 5 Vittles Vaults. Here is the link if you need some replacement gaskets:http://www.gamma2.net/spare-parts-gaskets.htm