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bumper plastic piece

8K views 36 replies 17 participants last post by  Wooden Dog  
#1 ·
i have a problem with the rear bumper plastic piece on my jeep, it just wont stay black! everytime i wash my jeep i use some kind of conditioner, either formula 2001 or royal purple, the shine only lasts a day or 2. maybe its the texas sun, the thing just keeps fading. anyone else have this problem? what kind of conditioners are yall using?

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#4 ·
This is a very common occurrence with the type of plastic used in the bumpers. None of the conditioners will help- the black will still fade out- it is just what is going to happen.

There are some products with a dye in them (Mothers back to black comes to mind) that can make the bumper black again. Do understand that eventually the product will wear off the the faded bumper will appear again.
 
#7 ·
If it truely is a piece of vinyl, test a portion by painting on Wesley's Bleach-White and try to keep it off the paint. Maybe I'll test mine the next time I wash. That stuff gets rubber and vinyl back to its base color, but may remove wax from paint also. Good stuff!

. . . and Don't Mess With Texas!
 
#8 ·
Mine looks identical in fading, and I'm up in Pennsylvania, so it's not just the Texas sun. I gave up trying to keep it black (though Back-to-Black worked well on it). It's just too much hassle and I don't see the back end often enough. :p
 
#11 ·
.. I gave up trying to keep it black (though Back-to-Black worked well on it). It's just too much hassle and I don't see the back end often enough. :p

:smiley_thumbs_up: Same here- I took one look at the type of plastic before I purchased and said "Well that won't stay black for long".

The faded plastic really does not bother me- now where someone backed into the right rear corner and marred the paint is another matter:mad:.

And while we are talking about the plastic- to keep it looking better while waxing use some of the blue painters tape to tape off the black plastic trim and door handles to keep from getting wax onto the textured plastic surface. Once wax gets into the texture it is very hard to remove.
 
#9 ·
I use the black tire spray on mine, but I do it fairly often. I wonder if you can still buy Black Vinyl Roof Wax? We used to use that on our tires in the time before those tire shines came out (yes I'm that old, lmao) and it worked well. Not many black vinyl roofs anymore, but someone might have that around. It kept the roof looking good and black for a long time, should work on the back bumper too as it was made to last in the sun.
 
#14 ·
Not just Chrysler either, that same type material is on a lot of vehicles these days. More a govt mandate for MPG than anything else has increased plastic material use on vehicles.

So they want to reduce use of so called fossil fuels (they might just be naturally occurring in the earth and not from dinosaurs rotting) for vehicle fuels, but they will still be used in the manufacture of vehicles. And used in many other things, there's just no getting away from oil IMHO.
 
#37 ·
So they want to reduce use of so called fossil fuels (they might just be naturally occurring in the earth and not from dinosaurs rotting) for vehicle fuels, but they will still be used in the manufacture of vehicles. And used in many other things, there's just no getting away from oil IMHO.
A little off-topic, but the idea of massive abiotic oil generation is wishful thinking and the overwhelming majority of geologists agree. By the way, dinosaurs are not the source either.

I used a silicone spray on my black bumper trim and while it looked okay for a week, it soon reverted back to the faded appearance.
 
#16 ·
Certainly not a "Chrysler Only" issue. I could go in the parking lot at my office and notice a dozen different makes with the same issues. As a matter of fact, the greying of bumpers on our fleet of Ford Explorers out in the field is the first that comes to mind.
 
#17 ·
This is why I want all plastic painted body color. If I scratch some of the paint so be it, but at least the whole thing won't start changing colors on me due to quality of the plastic mix or any stress discoloration.

I really don't know if my bumper is discolored.... I haven't washed the Jeep in over a year.
 
#20 · (Edited)
Okay, here's the deal (at least on a 2010 Patriot Sport with a May 2010 build date). The bumper step clips on my rear bumper cover. I started removing the first two clips just to see. I didn't go any further because, 1) I didn't need to yet, 2) there may be a couple of screws accessible only from inside the bumper cover. I've had my cover off for the hitch install but didn't note the step at the time. The removal should be a 5 minute task next time though. So if the step is detachable, all is well as far as cleaning, painting, or Herculinering (is that a word?). I suppose a guy could even fabricate a replacement out of aluminum Diamond Brite?

And if you remove your step before I do, please post some pics of the attachment points.

BTW, if you find gallon Herculiner kits for less than $79 delivered, including tax and shipping, please post.
 
#30 ·
No I haven't done any Herculiner, yet, but after viewing the install videos and seeing Jeeps that have the entire interior done, it looks like a good product for my application. Honda had the right idea in making the Pilot floor where you could flush the interior with a garden hose. I don't like all the carpet in the Patriot when it's being used as a utility vehicle.
 
#31 ·