Originally Posted by hilslamer
- a small, motorcycle-sized portion stashed in a 35mm film cannister. This stuff can save a long trip or a short ride where a stick, pebble or complete all-out getoff mangles a radiator but leaves it jut weeping or leaking. Dump it in and keep riding/racing! It's light, useful and the 35mm cannister will come in handy for something at some poitn even if you have to dump out the stopleak. Just remember to get it out of there ASAP as it's very hard on waterpump seals and the like...
- you never know when you'll need fire, whether it be for signal or warmth or both. Put it someplace in your toolpack where the button can;t get held on accidentally, and it will be there, ready to go, for a looooong time.
Sure that is stop leak. Paired with the lighter I have another idea what that is.