Recently saw a post(s) about Leslie's pool lube had 'Florounated Dupont' additives. Had a tube out in the shed for the pool from a few years ago. Got it out and , yes it said this. Tried some of it on the weatherstripping and such on a my Mustang and WOW, impressive. Now, I don't know exactly how much Krytox stuff is in this product, but I was always impressed with the water proof power of this same pool lube. Now if you look at Leslie's web site, the new stuff says it just is Silicone based, not Dupont additives. Went to the Local Leslie's pool store and they had some NOS stuff out for just 6.95 a tube, bought 2. Is this a like product for the much addored Krytox? Did I make a coup on Krytox? Looking for input........