Green scotchbrite and alcohol. Use the kind you can drink in case the job gets too tough,or just the scotchbrite works.Originally posted by need11@46
Any techniques out there to effectively clean brake pad residue from rim sidewalls? The usual stuff doesn't work. Of course, the less elbow grease, the better. Thanks in advance.
Originally posted by boudreaux
Green scotchbrite and alcohol. Use the kind you can drink in case the job gets too tough,or just the scotchbrite works.
Originally posted by need11@46
Any techniques out there to effectively clean brake pad residue from rim sidewalls? The usual stuff doesn't work. Of course, the less elbow grease, the better. Thanks in advance.
I use S.O.S pads. Leaves me rims with such a shine I can actually see myself!Originally posted by need11@46
Any techniques out there to effectively clean brake pad residue from rim sidewalls? The usual stuff doesn't work. Of course, the less elbow grease, the better. Thanks in advance.
Originally posted by need11@46
Any techniques out there to effectively clean brake pad residue from rim sidewalls? The usual stuff doesn't work. Of course, the less elbow grease, the better. Thanks in advance.
Originally posted by need11@46
To all:
I've tried the Scotchbrite, alcohol and acetone. None of these worked. I have not tried the SOS pad - my experience with KP duty recalls that these pads have a LOT of cleaning solution in them and when mixed with water, are quite messy. I'll cut one up and see what happens.
As I mentioned in reply to Boudreaux, the rims are DT R1.1's, and have very fine grooves machined into the sidewall. The pads are current, Campagnolo brand. It is very difficult to clean the pad residue out from the grooves. I've also tried Windex and 409. It would take an afternoon with any of the above to clean one wheel.
So..., there must be something out there which will remove the pad residue without much effort. I'm hoping someone has the tip of the year for us. Thanks to all for your suggestions.
-Wm.
Originally posted by fushman
if you used acetone they should be clean
Originally posted by need11@46
fushman (and all):
Acetone will take off the heavy residue, but will not thoroughly clean the rim sidewall. I did try the SOS pad as Dr. Morbius and corn_chipz suggested, and this does work, albeit with a LOT of work. I was hoping the scotchbrite pad and alcohol as Boudreaux suggested would do the job, since it's much cleaner than the SOS, but to no avail.
I've contacted DT Swiss technical support, and they had no answer except that Shimano pads seem to leave the rim cleaner. Perhaps a change in pads is necessary, but to what brand? Pads are current Campagnolo, and they do provide smooth modulation and consistent braking performance. I'd hate to change.
I plan a visit to an auto parts store to try some of the wheel cleaning solutions (P21?). These may contain the chemicals necessary to dissolve the pad residue. It's worth a try, anyway. I may be left with an SOS pad after all of this discussion!
I'm curious; are all of you experiencing the same result with your brakes/wheels? Maybe I'm making a big deal of a common phenomenon without an easy solution. Your suggestions are deeply appreciated. Thank you,
-Wm.
Originally posted by fushman
the scotch brite is prolly more important than the cleaner you use since you gotta get in the lil grooves but acetone is strong stuff indeed
Originally posted by need11@46
I agree. I'm afraid that some of the chemicals (I've tried or plan to try) will take the finish off of the top of the rim. The DT R 1.1's have a painted (w/clear coat) finish.
I'm beginning to believe the problem is with the pad material in combination with the sidewall surface. If others are not having any trouble cleaning their wheel sidewalls, this may be the case. I really like the DT rim and Campy pads; in combination they provide a great feel and good stopping power. The fine grooves of the rim sidewall are really tough to clean out. As I mentioned, I may be left with the SOS pad. The rims do get dirty very quickly, so it'll become a monthly chore, to be sure.
-Wm.
Originally posted by angrydave
Perhaps youre just too damn anal retentive. Is this affecting the performance of the brakes? Typically they are designed to work fine once the rim sidewall isnt perfect. Acetone will dissolve the material, anything it doesnt dissolve is purely cosmetic. Perhaps if it is as bad as you say, you could post a few pics, and more help may be forthcoming.
Originally posted by need11@46
angrydave:
I've taken two pictures - one of a clean rim sidewall, the other of the build up (two different bikes, same rim and brake pad). I hope you can see the difference (I've not posted attachments before so I hope they come through - I will attach the second one in a subsequent post).
Any further thoughts are appreciated. Many thanks to all for your kind regard.
-Wm.
Originally posted by need11@46
Originally posted by angrydave
I have Ksyriums that gum up like that, oddly my Eurus dont. In any case, its probably the grooves as you said. I seriously doubt the amount of crud left behind after a good cleaning affects the performance enough to justify the level of effort you describe. I can't feel much of a difference after I clean my wheels completely, except to note that they are more prone to squeal until the pads bed into the rim again. But to each their own.
On a side not, how do you like the rims? I was knocking around using them to build my next set, just for difference over tha mavics.
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