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Oil based undercoating

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Old

Jun 22, 2025 | 12:40 PM

#1

muhford

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Fleet Mechanic

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From: Missouri

Oil based undercoating

What are yalls thoughts on oil based undercoating?

How much does it cost? Do you have to get it re-applied yearly? Bi-yearly? Are there any cons? Does the brand name matter?

I found a shop that can do fluid film. I would just be having my frame done so I don't think it should cost too much. Aluminum doesn't rust

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Old

Jun 22, 2025 | 06:59 PM

#2

Truckwardo

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From: Canada

7

75 to 100 bucks a can. Good stuff. Roll or spray. Compatible with frame wands etc. Don't over pay. It's not a hard job.

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Old

Jun 23, 2025 | 01:56 PM

#3

muhford

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From: Missouri

I found a local shop that can do fluid film. I would happily do it myself if I had a garage or driveway. How often do you apply it?

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Old

Jun 23, 2025 | 05:49 PM

#4

Truckwardo

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From: Canada

Quote:

Originally Posted by muhford

I found a local shop that can do fluid film. I would happily do it myself if I had a garage or driveway. How often do you apply it?

once a year

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Old

Jun 26, 2025 | 09:38 AM

#5

beartracks

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From: Albuquerque

Seems awfull messy to be . Dirt magnet.

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Old

Jun 27, 2025 | 06:38 PM

#6

muhford

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From: Missouri

I like dirt more than I do rust

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Old

Jun 27, 2025 | 06:39 PM

#7

Truckwardo

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From: Canada

Quote:

Originally Posted by beartracks

Seems awfull messy to be . Dirt magnet.

It's essentially the same coating GMC stull uses on their frames. Ford now electrocoats and foam fills their.

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