To scrape or not ?

74 DART' · May 30, 2022

Im working on the inner fenders on my Dart. Im thinking of using bed liner coating on the outside of the inner fenders. I’m wondering if I should remove all the undercoating first ? I know the metal underneath should be in good shape but I’m wondering if the new coating will adhere properly to the old undercoat.

WV64Signet · May 30, 2022

I removed all the old undercoating before refinishing the inners.. Personal preference. I wanted to go back to body color wheel wells as they were originally. It's not a daily driver

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eekvonzipper · May 30, 2022

Man, That's a hard call. I figure you usually scrape when your just gonna remove it all to shave the weight...
If it doesn't Stick everywhere you could just Spray it again every couple years?
I scraped some of mine just to see it all and then just went back in with a Chassis Paint for now,
Doesn't really see rain or snow.

Biff · May 30, 2022

Remove !

harrisonm · May 30, 2022

Remove it. There are two ways to do things. The easy way and the right way.

70dart340 · May 31, 2022

Good, fast, or cheap. Pick 2.

Oldmanmopar · May 31, 2022

Bed liner? I know someone with a jeep that did that. Got in an accident and sheet metal repair was next to impossible. Think about it.

74 DART' · May 31, 2022

Thanks for all the replies. My original thought was to remove it but wasn’t sure if I was overthinking it. I know the metal underneath should be in good shape since it has been covered for 40 plus years now by factory undercoat. It’s not going to be a show car but want to do it the right way while I can!

To scrape or not ?

74 DART'

Well-Known Member

WV64Signet

FABO Gold Member

eekvonzipper

My Member is Legendary!

Biff

Cheep not easy

harrisonm

Well-Known Member

70dart340

FABO Gold Member

Oldmanmopar

Going left turning right

74 DART'

Well-Known Member