I have no idea why I defend this test so much, but....
I had a ureka moment on the way home from work of something we can all agree upon with the CD test.
Here it is, ready?
( I promise last thread, but read carefully and respond objectively )
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We all will agree (amongst all the debate) to the assumption that a CD will be softer than your clear coat? Correct?
If you agree with this then you cannot refute this.
Say we have a new product (call it micrfiber boar hair chamois, whatever) and we test it on the CD. We find that it doesn't scratch the CD one bit.
So we come to the conclusion that it will not (and cannot) scratch your car right away. Period. Done. If it scratched your car it would scratch the CD correct?
(keep in mind that if it does scratch the CD we can't rule out that it will scratch a car until we try it on OUR cars)
Okay who's with me, who's not?
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Something else to think about, I have scratches on my very expensive cd player face, why? Nicsands. I used to use them on my interior dash and plastic, but now I don't. Not sure if mt's scratch, but from the CD test, I'll take the chance and use the "softer towels".
Not everything we do is for clearcoats, most of us have a synthetic layer on our cars (is that softer than a CD, don't know, depends right?) And then there's the plastic on dash guages, stereo faces, interior, wood trim. You gonna use a cd scratching nicksand on that? take a side of a CD and and rub it against your dash guage who's going to scratch who (I won't do it)? are you going to take a chance with a nicsand on your softcoated wood trim that we know scratches the CD already or are you going to use something that passes the CD test? What about light housings? <strong class='bbc'>The CD test isn't all bad, it may not tell you if something will scratch your clear, but it will tell you if it won't scratch your clear[/b]. (no cancer, butter, diamonds, etc included)
I had a ureka moment on the way home from work of something we can all agree upon with the CD test.
Here it is, ready?

--------------------------------------------------------------------------------------------------
We all will agree (amongst all the debate) to the assumption that a CD will be softer than your clear coat? Correct?
If you agree with this then you cannot refute this.
Say we have a new product (call it micrfiber boar hair chamois, whatever) and we test it on the CD. We find that it doesn't scratch the CD one bit.
So we come to the conclusion that it will not (and cannot) scratch your car right away. Period. Done. If it scratched your car it would scratch the CD correct?
(keep in mind that if it does scratch the CD we can't rule out that it will scratch a car until we try it on OUR cars)
Okay who's with me, who's not?
---------------------------------------------------------------------------------------------------
Something else to think about, I have scratches on my very expensive cd player face, why? Nicsands. I used to use them on my interior dash and plastic, but now I don't. Not sure if mt's scratch, but from the CD test, I'll take the chance and use the "softer towels".
Not everything we do is for clearcoats, most of us have a synthetic layer on our cars (is that softer than a CD, don't know, depends right?) And then there's the plastic on dash guages, stereo faces, interior, wood trim. You gonna use a cd scratching nicksand on that? take a side of a CD and and rub it against your dash guage who's going to scratch who (I won't do it)? are you going to take a chance with a nicsand on your softcoated wood trim that we know scratches the CD already or are you going to use something that passes the CD test? What about light housings? <strong class='bbc'>The CD test isn't all bad, it may not tell you if something will scratch your clear, but it will tell you if it won't scratch your clear[/b]. (no cancer, butter, diamonds, etc included)