Green,

I think you can get it at most fairly big bike shops and maybe even at WallyWorld. What I have is not in an aerosol spray can. It came as a bike cleaning kit with a large finger grip sprayer. I think it must have been 24 oz. or so.

I installed the chrome lower engine cover with timing chain cover on the GoldWing this afternoon and the bike really needed a wash as we rode in a light misty rain Thurs. I sprayed it down with a quick spray and hit it with the hose. I have a brass nozzle that gives me about a ¼" stream of water with good pressure and that gets all the S-100 off.
Dried it off with a towel and it's ready for the Sat morning ride.

Heres the link to it ==> http://www.s100.com/s100_tcc.htm I think the kit I got was the 12001B

It works on the KLX also! Some things I like about a clean bike are ...
1. You are carrying around less weight so that equals MORE power.
2. If something is about to fall off you can see it easier.

Take care