02-02-2020, 02:49 PM | #1 |
Drives: 2012 Camaro 2SS 45th Anniversary Join Date: May 2012
Location: Arkansas
Posts: 56
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What is This and How Can I Remove It?
I recently washed my car and noticed that underneath the passenger's door on the bottom panel there is this tan-colored concrete-looking gunk. I was able to get a lot of it off near the rear wheel where it was lightly-splattered, but near the front wheel, I can't make any progress. Any ideas?
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02-02-2020, 04:00 PM | #2 |
Drives: 2012 Camaro SS Join Date: Dec 2019
Location: New York
Posts: 1,434
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Soak it with soap and water then use a plastic scraper and try getting it off that way.
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02-02-2020, 04:31 PM | #3 |
Space Shuttle Aficionado
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I've gotten this stuff on my car before. I also use some tar removal. It helps a little, but be ready to use some elbow grease.
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02-02-2020, 10:30 PM | #4 |
Cyber/orange10
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Looks like road marking paint...use plastic scrapper and tar remover
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02-06-2020, 07:28 AM | #5 |
Drives: 2010 2LT/RS Join Date: Mar 2015
Location: Palm Coast, FL
Posts: 1,175
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Goof Off - Overspray Remover in a spray can should work well with that. Had to use it on my other vehicle and it worked very well.
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2010 2LT/RS
ZL1 Appearance package, Flow Master American Thunder Cat Back Exhaust w/ QUAD TIPS, K&N Typhoon CAI, Ported VMAX TB, OEM GM Brembo Brakes Package w/ Hawks Carbon Ceramic Pads, Night Owl Halo Kit (WIFI), FRONT/REAR Carbon Fiber Wrapped Bowties, Rear Oracle Blue LED Bowtie, Oracle Ghosted Painted Side LED Markers, Silver Side Faded Gills, OEM Satin Camaro Fuel Door, OEM Strut Tower Brace, Detroit Speed Engineering 1.5" Lowering Springs, Koni Orange STR.T Struts, Z28 rear LCA's, Black Magic rear 32" sway bar, 1LE front sway bar w/ DSE end links. Evil Energy Catch Can. |
02-06-2020, 08:30 AM | #6 |
waiting at the tree
Drives: SIM 2010 2SS/RS A6 Join Date: Apr 2013
Location: Niagara Falls
Posts: 3,139
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The polymeric sand they use for interlocking bricks looks like that.
That stuff sets after it gets wet.
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2010 2SS/RS A6 ZL1 Rims
60ft 2.03 13.08 at 107.82 (4/28) 2009 Pontiac G8 3.6L the DD |
02-06-2020, 09:08 AM | #7 |
Drives: 2002 Camaro SS SOM; 2015 Malibu LTZ Join Date: Dec 2010
Location: Queens, NY
Posts: 4,022
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Concrete splatter from the road. Soapy car wash solution can clean up some of this; I would try a claybar with a lube spray, then follow up with concentrated at wash soap with water and a clean sponge.
Good luck.
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'02 CAMARO SS SOM; 5.7L LS1/FLS6B
'08 TBSS AWD Black Granite Metallic '15 Malibu LTZ 2LZ Turbo '14 CAMARO ZL1 Blue Ray Metallic |
02-06-2020, 09:18 AM | #8 |
Account Suspended
Drives: 2013 Sparkly Red One Join Date: Dec 2018
Location: Hospitality State
Posts: 2,558
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WD-40 on a sponge. Light circular pressure.
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Tags |
cleaning, concrete, exterior |
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