Would you like to regenerate the title as well as the summary?
I hope that the sauna supply hooked you up with the right glue. Flex tubing is used on slide-outs and the connections get stressed. The wrong glue won't last long. I've had experience with this on a black water toilet line and it was a real hassle.Got that fixed sauna supply 2.50 a foot made it a foot longer works perfect
That would be the right glue. Saunas typically jet water at high pressure. If the glue holds there, it should be sufficient for a drain line.I actually used the glue that’s built for water connections in saunas and pools so hopefully it stays put
I learned this lesson with my first boat in 1980. It had an out-drive with a Chevy engine. A new alternator with a marine spark arrestor was nearly $200. A new alternator for a Chevy was around $50. Called a local alternator rebuilder and asked if he had the marine alternator in stock and how long and how much to rebuild mine. He said "Bring it in, I think I can fix you up." I brought it in. He pulled a rebuilt Chevy alternator off the shelf, pulled the back half off of my alternator, with the spark arrestor, and put it on the rebuilt alternator. Price was around $30.Thought to consider on supply? Most parts of an RV are repurposed from other uses where they can be quite common. That issue of being common can make it much better to use stock parts rather than RV parts! Both for ease of getting them in hand as well as pricing.
If you can get a piece of that tube out with the number/letters on the side to ID it, there is a pretty good chance you can walk it in to any plumbing supply house to match it, saving on price as well as any shipping involved?
No guarantee it works but that does look like a hot tub part from here!