I don't know if they had to shutdown due to Covid or not, but seems most of their gaskets aren't in stock. My dad needed a gasket for his 360, I ordered in right before Christmas and he got it the 1st week of Feb. I even contacted Cometic about it figured maybe it would be quicker to go thru them, but they told me to going thru a vendor would be the same amount of time, plus the vendor would prob have a better price than dealing directly with them, so I ordered it thru Summit.