acerc
640cc Uber Pimp
I use barb fittings everywhere and after I got the ProFlex on it started to split. I mocked up a piece of copper with a light solder around the end and it did not split. I figured it was great for a slip on with wire tie but I just as soon use Viton than have to wonder about it.Interesting I moved to ProFlex because I had some problems with Viton splitting, I know it has to do with hardness, but have not seen any difficulties with the ProFlex up to now but will keep an eye on it now that you mentioned it.