Im totally guessing here but sense maybe you’re thinking of keeping heat in and cold out? If so there are 2 different options I see often. One is pipe insulation rolls available at your local home depot or Lowes. (See pic) The other depending on gap size is swimming noodles cut to fit. Hope this helps? 🤷♂️
I have some that I inherited. They are cloth and must be an existing product. I have seen on other boats too. I would like to get some that are slightly bigger diameter.
Im totally guessing here but sense maybe you’re thinking of keeping heat in and cold out? If so there are 2 different options I see often. One is pipe insulation rolls available at your local home depot or Lowes. (See pic) The other depending on gap size is swimming noodles cut to fit. Hope this helps? 🤷♂️
I have some that I inherited. They are cloth and must be an existing product. I have seen on other boats too. I would like to get some that are slightly bigger diameter.
I just found I think….Sorbent tubes