Because of the low pressure needed in fat tires, could that rubber spray be used as a inner tube substitute to save weight?
Use a bolt on schraeder valve stem with a rubber grommet for a seat. Spray the spoke nipples on the tire side. And a bit on the rim seam. Car tires are installed with some sort of gooey liquid on the beads to help seal the air in, use that stuff too.
Or maybe using 36 small pieces of gorilla tape over each spoke nipple would suffice.
just thinkin'.
rick
PS, another idea I had for that stuff was to "paint" the frame with it. Comes in white now as well as the traditional black.
Use a bolt on schraeder valve stem with a rubber grommet for a seat. Spray the spoke nipples on the tire side. And a bit on the rim seam. Car tires are installed with some sort of gooey liquid on the beads to help seal the air in, use that stuff too.
Or maybe using 36 small pieces of gorilla tape over each spoke nipple would suffice.
just thinkin'.
rick
PS, another idea I had for that stuff was to "paint" the frame with it. Comes in white now as well as the traditional black.