You can use a brush paint kit or a spray pint kit. Most kits say you don't need to remove the calliper, but it's much better if you do, to avoid any contamination of braking surfaces. The majority of professionals would spray, as it provides a better finish most often, however, if you are good with a brush, and you take your time, you can do a good job. When spraying, try and hang the calliper up if you can, it will make your life much easier and provide a better finish.
Brake pots are the pistons inside the brake callipers fitted to the vehicle. Slang for brake cylinders.
your brake callipers may be sticking. Get them checked by a mechanic
Handbrake and foot brake use different callipers - the handbrake only works on 1 set of wheels (front or rear) whereas the foot brake uses separate callipers on all 4 wheels. In your case, I would guess the handbrake calliper on the affected wheel has failed. Other, foot brake callipers and disks obviously working OK.
Usually no. Shoes and discs are parts that wear out, which the caliper isn't expected to do.
As the disk brake pads wear, the callipers will retain more brake fluid. You won't necessarily be LEAKING brake fluid, but you may be needing to examine your brakes.
what are odd leg callipers
Because they were invented by Pierre Vernier in 1631.
it would be easier to use new brake fluid that doesnt trash paint. older brake fluid that trashes paint was made from vegetablr oils, newer fluids are synthetic and have not been detrimental to paint in years,unless you have really crappy paint to start with
There is special paint made just for this purpose. You can purchase it at most auto parts stores.
yes
The most common paint that can be used on a brake caliper is usually normal type's of spray paint, these can be purchased in most big name decor stores.
To remove paint you must use thinner.