How to Remove Rust From an Underbody of a Car - The Complete Guide

[losttheplot]

Wire cup brush. 1"scraper. Hand wire brush. Drill wire brushes. Have patience. Remove all loose and flakey. Wear a mask safety glasses and goggles. Been under my 07 boxer. Seam sealant failure in places had to be picked off. Sand. Brush pick to your satisfaction. Degrease and clean it properly. Red oxide, Combi colour and then under body sealant

[tonygoshive]

Rust converters are a joke, if you do a test you will find that it can usually just convert 0.2mm worth of rust, beyond that it will continue to rot, best to use a oil based underseal so it deeply gets into the rust and stops from spreading. Rust remover is better than converter if you must

[DimitarTanev-wbvi]

Do you advise on spraying Fertan inside the frame too? Is a wash required after using it?

[gian]

Just by looking at the rust it's discouraging like monumental task 😢😮

[georgieats]

which sandpaper do you recommend for removing surface rust? I want to get it removed before getting it painted at a shop. Thanks

[Jaspertronic]

Nice! Wish someone had done this to my car years ago there are huge holes and big chunks falling off ahhh

[Area-cfgt]

It can't be stopped but it can be cleaner looking. Drive till the wheels fall off and buy another

[Mauricemrrovero]

what do you call that process restoration? and how much will it cost here in Canada. I really do appreciate your help.

[epno]

I’m having trouble with the first step. What is it?

[johnh]

What kind of disk and grinding tool are you using?

[rocknral]

I asked a body guy about 30 years ago what to use... He said Fertan was the best he found. This is the first time since that I've actually seen it

[PH-x]

Was about to say a wire wheel works alot better less chance of pitting etc an boom wire wheel popped up nice job 👊🤟

[koskara]

So for the bottom of the auto what would be the procedure? From start to finish? Sand, brush and then spray this throughout bottom underside?

[Sycosoulreaver]

How much would it cost to have this done?

[LanciaD]

it would be a great idea that you make some video tutorials on how to use fertan instead of these useless videos

[rickl]

No offense but it's not a how to video. It's a before and after video. Do you have a full video on YouTube or somewhere?

[oriebender]

Hell yeah that music explained so much

[melvinthemechanic]

Thought you were about to just cut all the rusty parts out of the frame 😂😂😂

[appleztooranges]

Rust is fun. This is nothing compared to what we get in the northeast

[PatrickWilliams-nx]

Needle scaler works A1 then hit it with sandblaster