Re: I never thought of cleaning my bikes with the shop sandblaster.. . wonder how long it would take to TriFlow all the grit out of the internals?
The only sandblasting that I have seen that does not "kill the metal" has been using corn as a medium instead of sand. This is a non abrasive method that works. Now try to find someone in your area that can do it?
The best metal cleaning / rust removal system that works on non painted steel
is Muriatic acid. Dangerous but efficacious.
Stuart Garfield
Lynn, Ma