corsasport.co.uk
 

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » best way to bring rusty discs back to life?


New Topic

New Poll
  Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author best way to bring rusty discs back to life?
rbailey88
Member

Registered: 27th Jul 09
Location: cheshire
User status: Offline
11th Feb 10 at 22:32   View User's Profile U2U Member Reply With Quote

hi people, bought some 2.0 calipers and discs and pads, been told discs done about 1k mile and pads undriven, they are pretty messy and discs are rusty, thought i would ask what best things to use as i dont want to damage them. ill gunk the calipers and spray them i think. any help is great thanks
Gareth F
Member

Registered: 16th Jan 08
Location: Location Location
User status: Offline
11th Feb 10 at 22:39   View User's Profile U2U Member Reply With Quote

just whack them on and they will come up shiney after you use them. Thats all i done.
Gareth F
Member

Registered: 16th Jan 08
Location: Location Location
User status: Offline
11th Feb 10 at 22:40   View User's Profile U2U Member Reply With Quote

O and i used halfords engine degreaser on the calippers, then soap and then dried off to then paint.
rbailey88
Member

Registered: 27th Jul 09
Location: cheshire
User status: Offline
11th Feb 10 at 23:12   View User's Profile U2U Member Reply With Quote

cheers pal
sparkyunlimited
Member

Registered: 30th Dec 04
Location: Cleveleys, Lancashire
User status: Offline
12th Feb 10 at 14:57   View User's Profile U2U Member Reply With Quote

I used a dual action sander with 60 grit on it to clean the surface rust off my discs, if its bad the pads will have problems removing the surfacce rust evenly, before you know it you have pads that are no longer flat and touching the entire surface of the disc and the disc has lines around it. Give them a good sand with some course sandpaper to get the majority off... then whack em on and let the pads do the polishing.
rbailey88
Member

Registered: 27th Jul 09
Location: cheshire
User status: Offline
12th Feb 10 at 19:04   View User's Profile U2U Member Reply With Quote

great stuff mate, ill get on that this weekend
fillmecca
Member

Registered: 16th Jun 07
User status: Offline
12th Feb 10 at 20:52   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by rbailey88
great stuff mate, ill get on that this weekend


good to meet you 2day mate,was a fucking mad drip dwn there you dnt wnt 2.0 broakes you wona buy my V6 1s!
Limecat
Banned

Registered: 25th Jun 05
Location: The Internet
User status: Offline
13th Feb 10 at 00:52   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by sparkyunlimited
I used a dual action sander with 60 grit on it to clean the surface rust off my discs, if its bad the pads will have problems removing the surfacce rust evenly, before you know it you have pads that are no longer flat and touching the entire surface of the disc and the disc has lines around it. Give them a good sand with some course sandpaper to get the majority off... then whack em on and let the pads do the polishing.


You are talking about pads having a problem removing grot and things not being flat but then say to attack them with a DA?

Best answer;

If they are bad either replace them or have them skimmed (depends on the remaining disc width if it is worth it or not?)

If it is surface then take it out and stamp on them a few times. Only heavily pitted discs won't clean up off that - ie. 1 year plus.
sparkyunlimited
Member

Registered: 30th Dec 04
Location: Cleveleys, Lancashire
User status: Offline
13th Feb 10 at 01:54   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by LETGSI16V
quote:
Originally posted by sparkyunlimited
I used a dual action sander with 60 grit on it to clean the surface rust off my discs, if its bad the pads will have problems removing the surfacce rust evenly, before you know it you have pads that are no longer flat and touching the entire surface of the disc and the disc has lines around it. Give them a good sand with some course sandpaper to get the majority off... then whack em on and let the pads do the polishing.


You are talking about pads having a problem removing grot and things not being flat but then say to attack them with a DA?

Best answer;

If they are bad either replace them or have them skimmed (depends on the remaining disc width if it is worth it or not?)

If it is surface then take it out and stamp on them a few times. Only heavily pitted discs won't clean up off that - ie. 1 year plus.


A DA sander with 60 grit will remove loose surface rust.... stamping on them is more likely to crack the disc. 60 grit will not remove any metal. If you want to stamp on discs or hit them with hammers (yes i know you didnt say to hit them with hammers) then you will get a nice shock when the disc comes away from the centre and you only have one front wheel braking while the other makes a nice metallic clanking sound.... and yes that can happen.. i had a disc come away from a centre when a caliper stuck, I was putting new discs and pads on, the pads wouldnt go in because the caliper was stuck on the sliding pins so i used "excessive force" to get the pads in... they lasted less than 2 miles before the disc itself let go from its own hub centre.
rbailey88
Member

Registered: 27th Jul 09
Location: cheshire
User status: Offline
13th Feb 10 at 08:18   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by fillmecca
quote:
Originally posted by rbailey88
great stuff mate, ill get on that this weekend


good to meet you 2day mate,was a fucking mad drip dwn there you dnt wnt 2.0 broakes you wona buy my V6 1s!


yeah bet it was fun carrying a set of coilovers down on train
did buy v6 1s on here but got ripped off they never turned up so bought a set of 2.0 1s for 30 posted so was happy with that, v6 brakes fit under 15s? how much u after for them mate?
lee_dodd
Member

Registered: 25th Mar 08
Location: Mancot Royal, Flintshire
User status: Offline
13th Feb 10 at 16:50   View User's Profile U2U Member Reply With Quote

v6 brakes fit under 15s
fillmecca
Member

Registered: 16th Jun 07
User status: Offline
13th Feb 10 at 23:26   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by rbailey88
quote:
Originally posted by fillmecca
quote:
Originally posted by rbailey88
great stuff mate, ill get on that this weekend


good to meet you 2day mate,was a fucking mad drip dwn there you dnt wnt 2.0 broakes you wona buy my V6 1s!


yeah bet it was fun carrying a set of coilovers down on train
did buy v6 1s on here but got ripped off they never turned up so bought a set of 2.0 1s for 30 posted so was happy with that, v6 brakes fit under 15s? how much u after for them mate?



yer was abit of fun what day did you say you get payed agen mate? u2u me

 
New Topic

New Poll

  Related Threads Author Forum Replies Views Last Post
help...juddering under breaking! essexracer Help Zone, Modification and ICE Advice 50 4727
22nd Aug 05 at 00:39
by Cybermonkey
 
whats songs do u remember from the 80s?early 90s Icy General Chat 45 954
24th Jan 04 at 12:44
by steviegsi
 
brake discs wilde-one Help Zone, Modification and ICE Advice 4 398
10th Oct 05 at 23:20
by bradfincham
 
update... RobHayes General Chat 13 365
23rd May 06 at 20:51
by robmarriott
 
brakes, need help Mr Turner Help Zone, Modification and ICE Advice 3 172
18th Apr 08 at 18:01
by Mr Turner
 

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » best way to bring rusty discs back to life? 27 database queries in 0.0101819 seconds