bed lined bumper rant

Rc4r

New member
I spent hours bedlining my bumper. I used primer on steal bumper then used two coats of duplicolor bed armor. It seems like everything that touches my bumper is making the bed liner peel off? Did I do something wrong? Or was bedlining it really that pointless?
 
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i wouldnt of used primer at all, when they spray a bed liner in a truck bed they scuff it down to bare metal... then shoot it
 
I really like the rustoleum bed liner spray. I can't find the thread at the time but someone compared the bed liners and dupicolor was close to the bottom if I remember correctly.
 
Wow ahah great to know! Haha. Yeah I've used rustolium bed liner for misc items like the spoiler and my factory roof rack. It's been holding up nice but I also don't encounter things to damage those.
 
Here are the steps I went through to do the front part of my hood after I taped off the area:
1. Scuffed it really good with a rough sandpaper and then went over it with a finer grit (300-600) and then again with a 1000 grit.
2. Cleaned it really well with a dish-washing detergent to remove any oils/etc that were left over.
3. Wore rubber/latex free gloves throughout the process to prevent putting back any oils from my hands.
4. Sprayed on a light coat of Rustoleum Bedliner and let it dry at least 30 minutes. Then sprayed the second coat a little heavier.

It seems to be holding up really well. I am doing another section of the roof near my sunroof now but haven't sprayed it yet. I am learning that prep takes the longest time but makes the job easier and better looking. I do agree with the kid that primer shouldn't have been used originally but since you did just scuff it really, really good. The first light coat will act as a primer of sorts for the heavier coat/s.
 

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DUUDDE That looks great on your hood. I wanna do my rocker wall...but im just a little afraid to take sandpaper to the body of my car...
 
When I have used the bed-liner stuff on cage work I would make sure to wipe it down with a good degrease. I have had good success with the Rustolium bed liner.. Never primed it just a good wipe down maybe a scuff with a Scotch Brite pad..

Also the bumpers come with a fresh sanding from the DA so other then a couple of spots it should stick pretty good.. Things that I have seen mess with paint.. Oil, cold day, wet day, bad batch of paint..
 
Hey thanks. Don't be afraid. I am doing a section of the roof in the front too. The spray on makes it easy to cover up mistakes. PM me a reminder and I will send you pics once I am done. Don't want to Hijack this thread.
 

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