There hasn't been much input here lately, so here's my latest tire mount.
You may notice:
- concave, dirty brake tracks
- glue strings
- glue on sidewall
- dirty 10 speed cassette
- almost vintage wheel
These file tread tires work pretty well for all around (CX bike)- OK on the street, fine on dirt short of mud, and I seem to have a supply of used ones, so when one gave it up, there was another to take it's place.
Moderate scraping of rim edges with a carving gouge to remove dirty & oxidized glue & remove a few lumps, rub with scotch pad, coat tire & rim with Mastik from a can with brush that lives inside the can, let dry.
Subsequent day coat rim, let dry a few minutes, mount tire, inflate to 45psi, press tire into floor all around, done.