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What is the silver stuff on my brakes?

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Old 07-03-2009, 11:58 PM
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Default What is the silver stuff on my brakes?

Just had brakes and rotors changes with OEM parts and noticed something that looks like silver paint on the pads. What is this and is it normal?
 
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Old 07-04-2009, 07:19 AM
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On the new pads or the old ones?
 
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Old 07-04-2009, 07:55 AM
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Be more specific, what year truck, who installed them and what brand of brake pad was used?
 
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Old 07-04-2009, 08:58 AM
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Did you have it worked on at a shop? If its on the surface between the caliper and the pad then it is most likely anti-seize. Use it to stop squeaks between the the parts. Works great
 
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Old 07-04-2009, 09:22 AM
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Its a 2004 DII, S with 40K miles and the work was done a local auto shop (non-dealer). I had LR original pads installed and the silver stuff is on the new pads and it is visible through the rims.

I can understand if this stuff is supposed to be between the rotor and pad, but just can't think of a reason why this stuff is visible. The new rotors are also factory original
 
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Old 07-04-2009, 09:29 AM
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Well if they are semi metallic brake pads then they will have silvery looking stuff in them.
Brake pads are made up of a friction material, they used to be made from abestos, now they are ceramic, semi metallic, metallic and other heat resistant not as cancer causing materials.

Can you post a pic of them? Or have a link to a place that sells the ones that you bought?
 
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Old 07-04-2009, 09:36 AM
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Factory pads do not have any silver stuff on them, and if someone put metalic pads on your truck, you may/will have ABS issues. I would talk with the shop and get this resolved ASAP.
 
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Old 07-04-2009, 10:05 AM
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The silver stuff looks more some sort of liquid substance (anit-squeal?) that was brushed over the pad. I will try to get a pic, but the brake pads are black with this stuff brushed over them
 
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Old 07-04-2009, 12:07 PM
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That makes more sense, it is prob a anti squeal paste, dont worry about it.
 
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Old 07-04-2009, 12:08 PM
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Originally Posted by Disco Mike
Factory pads do not have any silver stuff on them, and if someone put metalic pads on your truck, you may/will have ABS issues. I would talk with the shop and get this resolved ASAP.
Is the DII ABS system actually that sensative?
 


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