General techniques: Cleaning brake pistons.

[roxburd]

Don't use anything other than Red Rubber Grease on brake pistons. You can use it to keep the rubber seals in place, and aid the refitting of the pots, and it will prolong the life of the rubber.
Then smear it on the exposed area of the pots before pushing them back in so that the pads can be placed.
I service mine just before winter kicks in and then around April when it warms up again, and it keeps them functioning perfectly all year round.

Cheers dude, good tips!