Author Topic: Question about BMW Paint  (Read 2459 times)

Offline paratrooper34

  • Motobrick Curious
  • Posts: 35
Question about BMW Paint
« on: September 01, 2018, 06:50:09 PM »
Hey All,

    I have been doing some odds and ends to clean up my '88 K75S and noticed a couple of strange things about the paint.  First, I used some rubbing alcohol to clean off a spot to apply a sticker.  I was very surprised to see that it actually removed some pigment.  Never seen that before.  Then, I had some spots in places that needed some rubbing compound help.  I used the compound, then a polishing agent, and finally applied wax.  Each step removed pigment, even the wax.  I expected the rubbing compound to remove some pigment, but was shocked to see the polishing compound and WAX remove color.  These were all McGuiar's (sic?) products.

    As far as I can tell, this is original paint.  There is no evidence of a repaint.  The paint was not completely removed and the final finish is actually pretty good.  It shines nicely and I plan to finish off the rest of the bike.  Question is:  is this normal?  I have never seen pigment removed by wax or rubbing alcohol.  Strange.
  • Western Mass
  • 1988 K75S, 2011 Ducati 1198SP, 1973 Triumph Trident (undergoing restoration)
Mike
US Army (RET)

Offline johnny

  • TrailBrakingThrottleWhacker
  • ^ Quintessential Motobricker
  • Posts: 7652
  • Whacking...n...Chopping Sliding...n...High Siding
Re: Question about BMW Paint
« Reply #1 on: September 01, 2018, 07:41:06 PM »
greetings...

not normal for oe paint...

j o
  • :johnny i parks my 96 eleven hundert rs motobrick in dodge county cheezconsin  :johnny

Offline Motorhobo

  • +25 years of K75
  • ^ Quintessential Motobricker
  • Posts: 1530
Re: Question about BMW Paint
« Reply #2 on: September 02, 2018, 05:08:42 AM »
You can get BMW moto colors in a rattle can that look pretty good if applied well but they won't stick like OEM unless covered with 2 part clearcoat.
1994/1995 K75 ABS Frankenbike: original engine 136k miles, frame from Gary Weaver (RIP), 173k miles -- Current Odometer: 198k miles
1994 K75 since 2013, 82,000 mi (19k mine) w/California Sidecar Friendship II Sidecar & Black Lab 'Miss B' - RIP

Past: 1974 Honda 550/4 (first bike), 1994 K75 (sold), 1995 K75 ABS (parts bike), Sidecar Dog & Best Bud 'Bo' - RIP

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