Always use copper slip grease on the brake pads and the slider pins, but after a while it turns black and gunk’s up the callipers, so I thought I would give the ACF50 on the callipers (wipe on/wipe off) a go, and I've used the corrosion block grease which I got with the acf, (I assume its made by the same people).
The grease says high temp use and salt resistant, will not wash off, would this be a better option than the copper slip? on the pads and slider pins, has anyone else tried it?, any opinions!

The grease says high temp use and salt resistant, will not wash off, would this be a better option than the copper slip? on the pads and slider pins, has anyone else tried it?, any opinions!