Hi, I'm about to replace rear pads and discs because Honda Bristol (at MOT), say rear offside inner pad 75%(3mm left), worn with wear indicator rubbing on lip of disc. MOT should have checked efficiency and no sign of overheating or brake noise. Anyway, my confusion is about what lubricants to use for 1. piston seals, 2. slider pins, 3. contact points on pads with the carrier, i.e. on rear and corners of pads. PS. this is a 2010 2.0 petrol manual saloon Any advice would be gratefully received. Ampers.