M3 Wetsanding

Jan 12, 2017 2:11 PM

EvDoHo

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61807

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854

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44

Started off by washing the entire panel and taping it off.

Close up of the crappy paint job I'm trying to mend here.

Another close up, covered in orange peel.

After wetsanding, I used megs unigrit 2500 for the entire panel.

After sanding.

After sanding.

After compound and polish. I used a Torq 10fx with m105 and a mf cutting pad for two passes, three in some tougher spots. Finished with m205 on a black hexlogic finishing pad and topped with a layer of CG's jetseal.

Not completely perfect but much much better than what I started with.

Finished product.

All laced back up and good to go!

Before and after of the front end of the fender. I know the lighting changed a good bit during the process, but the car didn't move between taking these two shots, it just wasn't as cloudy when I got done.

Was this the factory paint? I've got a better finish, before you sanded, using rattle cans.

9 years ago | Likes 1 Dislikes 0

I would've kept it that matte color you got after wet sanding

9 years ago | Likes 1 Dislikes 0

That's amazing OP! Well done! I've had an orbital polisher in my shopping cart for weeks, I think I will pull the trigger and try this

9 years ago | Likes 1 Dislikes 0

So hard right now

9 years ago | Likes 1 Dislikes 0

+1 because I wish I could afford an m3

9 years ago | Likes 2 Dislikes 0

E46 M3 love

6 years ago | Likes 1 Dislikes 0

I see no oranges in these photos.

9 years ago | Likes 1 Dislikes 0

what the fuck was that painted with? a bucket?

9 years ago | Likes 1 Dislikes 0

I read the technical words in the voice of that Australian surfer

9 years ago | Likes 1 Dislikes 0

Now the rest

9 years ago | Likes 1 Dislikes 0

Wow! Skilled work!

8 years ago | Likes 1 Dislikes 0

Excellent work man, and thanks for mentioning the products used!

9 years ago | Likes 1 Dislikes 0

Did you measure the paint depth or just wing it and pray that whoever sprayed the clear laid it on thick?

9 years ago | Likes 1 Dislikes 0

M5?

9 years ago | Likes 2 Dislikes 1

M3

9 years ago | Likes 2 Dislikes 0

As a car painter, yikes. While you did a nice job on the polish, it looks like you were sanding through the clearcoat over the edge of the arches. also chipped the paint 4 times when removing the gills with probably a screwdriver and you should have just started over with painting at that point. As a training piece, well done on the polish overall though. It's tricky with black paint.

2 years ago | Likes 1 Dislikes 0

Really is that all you have for worries? A bit superficial

9 years ago | Likes 1 Dislikes 0

Is that an E46?

9 years ago | Likes 3 Dislikes 0

That moment when your sanding work is too good that it looks out of place with the other panels

9 years ago | Likes 1 Dislikes 0

and you consider finishing off the whole car and this is where you cry while in a fetal position

9 years ago | Likes 2 Dislikes 0

What happened to it the first time?

9 years ago | Likes 1 Dislikes 0

It was repainted and the shop did a bad job, I didn't trust them to fix it properly so I just paid about half price and fixed it myself.

9 years ago | Likes 1 Dislikes 0

Did you fix the turn signals too?

9 years ago | Likes 9 Dislikes 2

No he took the lamp out to make his car lighter.

9 years ago | Likes 1 Dislikes 0

but do you park in three spaces at once and not use your turn signal? That's what I want to know..

9 years ago | Likes 5 Dislikes 5

God that's so shiny. I love it.

9 years ago | Likes 1 Dislikes 0

M205 is a solid product. Prefer m101 to m105 though.

9 years ago | Likes 1 Dislikes 0

M205 is a finishing polish. M105 is for compounding. Different uses for both products.

9 years ago | Likes 1 Dislikes 0

So. much. orange. peel. Excellent job on fixing it up!

9 years ago | Likes 94 Dislikes 0

Is this a one time thing or will you need to buff and polish later on in the future again?

9 years ago | Likes 1 Dislikes 0

Repeat, forever.

9 years ago | Likes 1 Dislikes 2

Fo sho

9 years ago | Likes 3 Dislikes 1

Orange peel? That looks more like gatorback

9 years ago | Likes 2 Dislikes 0

Why do people paint with orange peels? Should we not just decompose them?!

9 years ago | Likes 14 Dislikes 2

I actually looked for orange peels in the pic until I figured it out. lol...

9 years ago | Likes 2 Dislikes 0

I actually looked for orange peels in the pic until I figured it out. lol...

9 years ago | Likes 1 Dislikes 0

After seeing these I have a question regarding my car. In some places the paint is peeling off, what is the best way to fix that?

9 years ago | Likes 1 Dislikes 0

If its peeling, it needs to be repainted. There is no easy way to glue it back on unfortunately.

9 years ago | Likes 1 Dislikes 0

Oh I know that, I just don't want to pay the money to have it professionally repainted. Was wondering if there was a cheap way?

9 years ago | Likes 1 Dislikes 0

Do you watch Larry Kosilla on YouTube? His channel is AMMO NYC. Great stuff on his channel and your results look great!

9 years ago | Likes 2 Dislikes 0

Larry is my homeboy. Watched all his vids and bought a Rupes 21mm 3 weeks ago. Buffed 3 cars so far. So rewarding.

9 years ago | Likes 2 Dislikes 0

Had an Audi salesman tell me that the 'orange peel' is normal due to the new hi-tech sealant on their cars. I could not believe it.

9 years ago | Likes 68 Dislikes 1

Orange Peel is normal. Just not that much.

9 years ago | Likes 1 Dislikes 0

I had heard from somewhere that it was due to the switch to water based paints.

9 years ago | Likes 2 Dislikes 1

I'll give you a +1. Water based paint makes it worse, but isn't the 'cause' of the issue

9 years ago | Likes 2 Dislikes 0

Problem is, it's considered "normal" these days. But i's high volume, quick drying and poor QC to blame :/

9 years ago | Likes 1 Dislikes 0

Salesmen will tell you anything to make a sale

9 years ago | Likes 29 Dislikes 0

Consumer law in Australia protects us from salespeople pulling that shit. Mention "misleading & deceptive conduct", boom, puckered butthole.

9 years ago | Likes 12 Dislikes 0

Well that's probably one of the best laws ever

9 years ago | Likes 6 Dislikes 0

im not even sure that is?

9 years ago | Likes 3 Dislikes 2

It's the texture in the paint that looks like the surface of an orange

9 years ago | Likes 2 Dislikes 0

ahh okay. thanks for the explanation

9 years ago | Likes 1 Dislikes 0

Yeah should be called orange skin really lol

9 years ago | Likes 1 Dislikes 0

Yeah should be called orange skin really lol

9 years ago | Likes 1 Dislikes 0

What causes orange peel?

9 years ago | Likes 10 Dislikes 0

Surface prepped incorrectly

9 years ago | Likes 7 Dislikes 3

Orange peel is normal on most factory new cars. Professional paint shops take the extra steps for a flawless finish.

9 years ago | Likes 4 Dislikes 0

Or just you know....painting...doesn't matter how prepped and perfect you are, there will be SOME orange peel

9 years ago | Likes 7 Dislikes 0

Paint sagging during curing: bad surface prep, poor quality paint, too much paint per coat, inexperienced sprayer, insufficient curing time.

9 years ago | Likes 18 Dislikes 0

I'm not sure about the rest of the things, but I've always been told it happens when there isnt ENOUGH clear coat. Which makes more senseIMO

9 years ago | Likes 2 Dislikes 1

Yes and no. It's a complex interplay of the base, sealer, primer, color layers, and top coats with multiple causes. Insufficient CC can 1/2

9 years ago | Likes 2 Dislikes 0

be one cause. Source: many years of listening to Dad bitch about automotive paint as a quality engineer. So second hand knowledge only. 2/2

9 years ago | Likes 2 Dislikes 0

It's just how the paint comes out after spray and because manufacturers don't wet sand their paint work it's how it comes off gun 1/?

9 years ago | Likes 4 Dislikes 1

Which gives it that orange peel texture but usually to a much lesser extent due to the conditions they spray the vehicles in and 2/?

9 years ago | Likes 3 Dislikes 0

the machinery they use. The orange peel you see in the photo is probably from a cheap repair job. When you see the glass like finishes 3/?

9 years ago | Likes 2 Dislikes 0

on show cars and the sort it's from a long process of sanding and respraying the car to get the perfect uniform finish. 4/4

9 years ago | Likes 1 Dislikes 0