I wanted to remind everyone that KROIL is readily available at CIRC
each year and also available from 'Nitrobobs' Garage year round.
As far as other brands or 'do it yourself' types be sure to test in an
inconspicuous place as some of this stuff is great paint remover also.
Removing water bottle cage bolts ? try a left hand drill and your
drill motor running in reverse.................
Enough wisdom this PM
BOB FREITAS
MILL VALLEY, CA USA