Winter undercoating

[Schuter]

Do any of you northern guys use products like Fluid Film, NH Oil Undercoating, CRC Corrosion Inhibitor , etc?

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[jurassic3k]

RP-342 "HEAVY" Military-Grade Rust Preventive Spray works great so far....2 cans coated the entire underside. Reviews are all positive

https://www.cosmolinedirect.com/cosmoline-rp-342-heavy-spray-military-grade-rust-preventive/

 

[Luxy60]

Planning to have it sprayed by NH Oil Undercoating when I get it home.

 

[Jihx]

Am also curious as to the best option.. expecting mine in late jan/feb and it will be heavy winter. Would like to set it up for success in terms of rust avoidance.

 

[Reinen]

FWIW

 

[four low]

I have my 2018 done by "Rust Cop ", an annual ritual. It's applied to all cavities, inside of frame, everything from the beltline down.
Google "Carwell .com" for information, reviews

 

[68jcode]

RP-342 "HEAVY" Military-Grade Rust Preventive Spray works great so far....2 cans coated the entire underside. Reviews are all positive

https://www.cosmolinedirect.com/cosmoline-rp-342-heavy-spray-military-grade-rust-preventive/

I‘m considering using RP-342 on my new JLUR and wondering how your is holding up? Any pics showing when you first sprayed versus how it looks now? Thx.

 

[jurassic3k]

Here is a pic I took yesterday when I did the diff cover. 1 year of ownership in Wisconsin weather...daily driver with almost 10,000 miles. No rust anywhere.

 

[JustDave]

Do any of you northern guys use products like Fluid Film, NH Oil Undercoating, CRC Corrosion Inhibitor , etc?

I sprayed fluid film last year. One bad thing is the smell that lingered for a long time. A year later it's still wet which I guess is good, but it's a mess when I installed wiring for lighting. Now that it's on, I'm pretty much stuck with it as I don't think another product would stick

 

[Stetson]

I live in Salt Lake City and we get quite a bit of snow and they are not shy about spraying brine and road salt everywhere…

that being said I don’t undercoat anything and I have never had any issues. I have found that aftermarket parts (step bars etc) tend to show some signs of rust but the factory components hold up pretty good.

my wife has a ‘16 golf R, I have a’14 Raptor and we just sold our ‘18 rubicon to buy a 392. No real rust issues on any of them and no protection other than periodically spraying them down at the car wash.

stetson

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