182 brake caliper slider pins seized in! arghhhh

[clio182nurburg]

Hi all,

bleedin 182 had killed its pads and discs due to seized slider pins, inner pads muched and discs now warped feeling when breaking.
so new discs/pads on the way but in the meantime I've dismantled the car and..
the bottom sliding pin on each front caliper had gone rusty and seized, one I have got out, the other... stuck in the caliper carrier!
I've pulled back the rubber boot a bit and tried getting some lube down there, even tried turning it with a breaker bar but don't want to shear it or I'm right up s**t creek.
any ideas? pics to follow,,,

 

[clio182nurburg]

oh my days that was tough, managed to get it out, took 1 1/2 hours!
the bolts are quite strong but i didnt use the impact gun just worked it slowly one way then the other eventually with heat and all sorts i got it out.
could probably clean the pins up and re-use but got two new ones on the way, some some of kit from renault £30!
might come with grease if not what grease should i use, moly or multipurpose or something special?

 

[sburrell93]

Last set of slider pins I had that were seized, I held the pin in a vice and just rotated the carrier back and forth on it. Came off after a fair bit of effort!

I think the grease you'd be after would be something silicone based. I've used lithium grease before though without any problems.

I'd imagine the kit would come with grease though tbh