Jason, I've replaced the same track material on 2 boats. It's available from about any sail loft/ or canvas shop. I'm pretty sure they ordered it from Bainbridge, and it's pretty inexpensive too. It comes undrilled, so you can set the fastener spacing.

:: Is it possible to stump this group on source of supply:: questions? What about the aluminum tracks that hold the
:: pipe berth webbing to the inside of the hull? I'm making
:: a slide for the outboard and would like to use these as
:: guides. Anyone?