How To Sand And Polish Aluminum Rim To Mirror Finish

  Рет қаралды 1,149,440

Skills and Trade

Skills and Trade

Күн бұрын

Пікірлер: 519
@Kris-mr7pf
@Kris-mr7pf 4 жыл бұрын
Dude, that an amazing job! I'm definitely going to give this a shot. Thank you for sharing this!
@tommydoolittle8456
@tommydoolittle8456 2 жыл бұрын
That is badass I'm going to be doing my car just like that they need it seriously thank you for posting this video as it showed me the light on cleaning old dull aluminum rims
@2ndborn186
@2ndborn186 Жыл бұрын
Thank you. Finally a video that gets to the point and tells every step of the way less than 4 1/2 minutes.
@normanwells2755
@normanwells2755 2 жыл бұрын
Moral of the story: select a rim with lots of large flat surfaces for demo videos.
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
Make your own video
@normanwells2755
@normanwells2755 11 ай бұрын
Lol.@@TheRoadhammer379
@jesseduffield8564
@jesseduffield8564 11 ай бұрын
Yes
@mbt2732
@mbt2732 3 жыл бұрын
You made this seemingly complex task seem incredibly simple and effective, thank you!!!
@gapinatti3982
@gapinatti3982 5 жыл бұрын
took me an hour of searching to find a quality video. Thank you, hopefully this can work on my corvette sawblade wheels
@catsoandahalf
@catsoandahalf 5 жыл бұрын
Mine too!
@michaelmaizuee5677
@michaelmaizuee5677 4 ай бұрын
So funny bro I’m in the same boat
@martyjoseph9507
@martyjoseph9507 4 жыл бұрын
Got the nastiest Wisconsin salt rims on a 22 year old SUV. Going to try this for fun and see how the shine blinds the buyer from all the rusty holes in the sheet metal.
@chrisslaughter5552
@chrisslaughter5552 4 жыл бұрын
Let us know
@JWSmythe
@JWSmythe 4 жыл бұрын
hahaha
@ProductionsofTCAS
@ProductionsofTCAS 3 жыл бұрын
Marty, did it work?
@martyjoseph9507
@martyjoseph9507 3 жыл бұрын
@@ProductionsofTCAS yes, got all kinds of compliments. Things like "What a shame they're on such a beater" and "How did you do that?" as I had only done one every few weeks and they could see one that looked like pitted cement next to polished.
@martyjoseph9507
@martyjoseph9507 3 жыл бұрын
@@chrisslaughter5552 worked great
@TerryIlousTV
@TerryIlousTV 2 жыл бұрын
Great video, thank you - What about the holes how can one polish them?
@flap0000
@flap0000 2 жыл бұрын
You have to do them from the Inside Out, and then whoa, do it again, man.
@pekoso1
@pekoso1 3 жыл бұрын
Of all the videos here, this is by the most simple, easy and fast method!! Thank you sir👏🏾
@garychapman5481
@garychapman5481 4 жыл бұрын
Thanks your video rocks. Some dudes at work use metal polish and paint thinner 50/50 with 100% cotton buffing wheel on a Milwaukee cordless. They come out like mirrors. I believe your method is better, the sand paper removes imperfections. A+ job
@ricovelez4316
@ricovelez4316 5 жыл бұрын
The best polishing aluminum video ive seen made
@SkillsandTrade
@SkillsandTrade 5 жыл бұрын
Thank you very much for the kind words
@TheRoadhammer379
@TheRoadhammer379 7 ай бұрын
I agree
@joshuarodriguez8142
@joshuarodriguez8142 6 жыл бұрын
Great tips going outside to punish my aftermarket rims right now
@jeffsherman438
@jeffsherman438 4 жыл бұрын
I have been working on a set of ,2 0 inch foose rims for about 7 hours now you try your way now I'll let you know how it worked out
@froylanmiranda7362
@froylanmiranda7362 2 жыл бұрын
That's awesome work, the wheels on my mom's 96 Grand Cherokee Laredo are dull, oxidized etc,
@JayyyJayyyy1
@JayyyJayyyy1 3 жыл бұрын
This is the best detailed explanation I've received looking to do this on my three piece wheels and finally found the perfect video, thank you.
@paulstrangers2943
@paulstrangers2943 Жыл бұрын
A labour of love indeed.
@suzieq8379
@suzieq8379 4 жыл бұрын
quickest best video on youtube
@brianmire3252
@brianmire3252 5 жыл бұрын
i have the same rims, watched a ton of videos that didn't help much, very informative and now know how to do mine to get the finish i am looking for thanks!!
@dennishamrick7774
@dennishamrick7774 3 жыл бұрын
What rims are those?
@ikedee649
@ikedee649 3 жыл бұрын
Thats one of the best demonstrations of how to get the right result Ive seen. Perfect explanation and no nonsense approach. Great video my friend !
@joeynelson1799
@joeynelson1799 6 жыл бұрын
looks like sanding in stages instead of heavy polisher is the way to go.nice job
@joeysibande4621
@joeysibande4621 2 жыл бұрын
I was thinking the same thing
@TheRoadhammer379
@TheRoadhammer379 7 ай бұрын
Especially if you aren't experienced with using airway buffers, 6000rpm rotary tools, this process seems as good and almost foolproof.
@rogeredwards4871
@rogeredwards4871 5 жыл бұрын
You and DC SuperShine do the best iv'e seen so far but man your processes are different. He uses a 180 grit, 320, 400, 600 and then his polisher is a 6000 rpm grinder and he doesn't put any lubricants or cleaners on the rim, just white diamond metal polish at the end. cool though, i'm learning
@apb38
@apb38 4 жыл бұрын
Flat style rims are way easier to clean and polish. Good video.
@robertprice9052
@robertprice9052 4 жыл бұрын
Nice work! I pickup old factory wheels for Jeeps and powder coat them and resale them. You do very good work!
@robertprice9052
@robertprice9052 4 жыл бұрын
Randy Bingham typing without spelling!😂
@austinsonger388
@austinsonger388 4 жыл бұрын
Man that's badass!!! Thanks. For sharing. Now let's see the hard part in the holes and the backside make the whole thing as beautiful! Lol great job man
@austinsonger388
@austinsonger388 4 жыл бұрын
Do u have to order those pads thru 3m or can u pick them up locally???
@SkillsandTrade
@SkillsandTrade 4 жыл бұрын
I'm sure you can find some locally. I order all mine through Amazon and I included links in the description if your interested
@darrellbach6749
@darrellbach6749 4 жыл бұрын
Thanks for the tricks and tips most guys polish after 800 grit but I followed your steps on my mercedes alloy wheels and they look like chrome thank you.
@keitharmstrong263
@keitharmstrong263 4 жыл бұрын
A task that took patience, good thinking, little expence to a brilliant finish.👍
@SiberianGoneInternational
@SiberianGoneInternational 4 жыл бұрын
Seriously, this looks like magic to me!
@SkillsandTrade
@SkillsandTrade 4 жыл бұрын
Thank you! You are very kind, I really appreciate the kind words.
@endofd-d7c
@endofd-d7c 4 жыл бұрын
Are u from Siberia
@SiberianGoneInternational
@SiberianGoneInternational 4 жыл бұрын
@@endofd-d7c yeah
@robertcook9907
@robertcook9907 6 ай бұрын
Nice and short and I actually found something affordable
@chefboiali
@chefboiali 4 ай бұрын
Thank you for posting this! It really helped me have the courage to do this on one Weld Draglites.
@SkillsandTrade
@SkillsandTrade 4 ай бұрын
Glad I could help!
@barrelgardener7527
@barrelgardener7527 11 ай бұрын
Thanks, looking to do this for the first time on the service truck.
@fasteddie4107
@fasteddie4107 3 жыл бұрын
Incredible outcome. You are an artist. Thanks for sharing this. Very informative.
@randycordes464
@randycordes464 4 жыл бұрын
Great job on that wheel looks awesome
@iamthemiracle81
@iamthemiracle81 Жыл бұрын
Straightforward and easy well done. Something worth considering is clear coating the rims afterwards. It makes them a lot easier to clean and maintain. Also if your rims are already clear coated you may have to strip away the clear coat before starting. They sell this stuff at autozone, advance, etc that is an aircraft stripper or something like that. Works great. Takes some elbow grease, but worth the effort if you like shining 🤙
@hillbillyfun9665
@hillbillyfun9665 3 жыл бұрын
Very helpful thanks best video for this on here. Been doing mine the same way just no WD40 and only going 1000 grit. Thanks again.
@Eddie510s
@Eddie510s Жыл бұрын
Wet or dry ?
@diddybuilt8330
@diddybuilt8330 6 жыл бұрын
It's so many techniques out there it can drive you crazy , but there all good 👍🏾
@bruceturek3412
@bruceturek3412 3 жыл бұрын
I got some Corvette trims that need a little love this is just what I was looking for thanks excellent vid
@williamdejeffrio9701
@williamdejeffrio9701 Ай бұрын
Exactly the video I needed. I have a set of alloy rims I want to recondition.
@SkillsandTrade
@SkillsandTrade Ай бұрын
I'm glad it could help, good luck with your project!
@jasonrobbins3001
@jasonrobbins3001 4 жыл бұрын
That's so sweet now i can do something about my rims thank u sharing that, awesome job u did on ur rims mahalo from da 808
@garymaclean8608
@garymaclean8608 2 жыл бұрын
Was there clear coat on the rim when you started sanding with the 220? Great video
@FluffedOutPink
@FluffedOutPink 2 жыл бұрын
Not OP but it definitely didn't look like there was clear. I wet sanded my clear with 220 so the process shouldn't be to different.
@ronmcallister1
@ronmcallister1 5 ай бұрын
Very good vid... but I was hoping to see how you did all of the holes, or at least just one.
@rendanschroeder6785
@rendanschroeder6785 2 жыл бұрын
Looks a mazing and it’s not even a high speed polish good work 👍🏼
@sebastianrc5024
@sebastianrc5024 2 жыл бұрын
Wow, great video. Will this be the same process if I need to repair nasty wheel curb rash?
@benchod3576
@benchod3576 9 ай бұрын
How did all that sanding did not remove chrome? Amazing job.
@joeygunzilla6878
@joeygunzilla6878 4 жыл бұрын
😎Beautiful! I need those tools! I use other things but same result. That attachment is really simple. Thanks for the info. Great job! ✌🏻 Cheers from NY, USA 🇺🇸
@gusto8585
@gusto8585 6 ай бұрын
I've been sanding One rim by hand all weekend!! It has like three coats of clear coat!!! I didn't know you could use a Electric sander!!
@TroyMaloney-y2s
@TroyMaloney-y2s Жыл бұрын
Nice job my friend keep rocking
@dougkratz5269
@dougkratz5269 7 жыл бұрын
Very nice job bro. I was totally impressed that you used all those sanding steps. Most people get lazy and skip some of them. I have to admit though, I cringed when you used the paper towel at the end. Microfiber only! A paper towel can very easily leave scratches on that beautifully polished surface. Keep up the good work
@SkillsandTrade
@SkillsandTrade 7 жыл бұрын
+Doug Kratz Thank you very much. I will be sure and use a microfiber only from now on.
@jinxbottleflip1942
@jinxbottleflip1942 7 жыл бұрын
A paper towel will leave scratches after he just polished it with sand paper & steel wool? I was blown away by how awesome that wheel came out & as soon as the weather breaks here on the east coast I'll be heading out to the sand paper store and pulling the wheels off my old 95 F-250, great job, I look at another polish video and the guy just blabbed about how he he got his aluminum slots to shine but never actually showed you I fast forwarded through his entire video, I love how you got down to it & thoroughly showed your steps until you had the finished product, great job
@lw2462
@lw2462 6 жыл бұрын
Doug Kratz good show man.
@rstanhope316
@rstanhope316 6 жыл бұрын
Doug Kratz .I liked how it was quick & to the point..not a whole lot of Blah Blah Blah
@robertkurtz7587
@robertkurtz7587 6 жыл бұрын
Microfiber will leave marks as well - finally should be done with a cloth terry - Microfiber will put scratches right back in it -
@victorhawk815
@victorhawk815 3 жыл бұрын
Gread job ,I need alot more sandpaper. That's amazing,,crhrome bumpers need recromed aluminum s much more flexible with many l it is painstaking levels of shine.
@paulkeenan1771
@paulkeenan1771 4 жыл бұрын
Would you use a clear lacquer or just leave it ?
@Paiadakine
@Paiadakine 4 жыл бұрын
On another reply the author said the finish would last several months but would last longer with a cost of wax. Depends on your location I would think.
@westtennesseeprepper2552
@westtennesseeprepper2552 4 жыл бұрын
Very nice job I polish harley wheels ill have to try this great l job
@amzsohal6551
@amzsohal6551 Жыл бұрын
Just followed your process on one of my wheels. Thank you so much.
@AmritP
@AmritP Жыл бұрын
amazing work mate
@SkillsandTrade
@SkillsandTrade Жыл бұрын
Thank you very much
@gregramirez774
@gregramirez774 4 жыл бұрын
Nice job with the rim and also video, great explanation and demonstration of the job.Both rare to see.
@regenmeister9646
@regenmeister9646 2 жыл бұрын
Great Job ... looks easy on a Flat Surface ... what about a curved rim
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
Same process, use a softer backing pad for the sandpaper, God it's like holding a child's hand
@troublemaker2121
@troublemaker2121 3 жыл бұрын
Great job short and sweet!!!!
@rickhudsonjames
@rickhudsonjames 5 жыл бұрын
Good video I've seen a few others this is the best one so far
@SkillsandTrade
@SkillsandTrade 5 жыл бұрын
Thank you very much Richard. I'm happy to know you enjoyed it
@facingkarma6349
@facingkarma6349 6 жыл бұрын
Thanks man , this video was just what I was looking for and that dam rim was beautiful!
@davidroberts5577
@davidroberts5577 4 жыл бұрын
Awesome finished rim, thanks for the instructions.
@CesarHuert1915
@CesarHuert1915 2 жыл бұрын
WUZ NOT EXPECTING THE GREAT RESULTS NICE VIDEO OVER ALL💪💪💪💪WILL BE DOING IT SOON on my 99 powerstroke
@toddsaunders1482
@toddsaunders1482 5 жыл бұрын
Awesome video. Made it look so easy.
@sicboy83
@sicboy83 6 жыл бұрын
Do u have to seal or clear coat it to protect the wheels? Great easy to follow video btw
@SkillsandTrade
@SkillsandTrade 6 жыл бұрын
Thank you. You don't have to use sealant if you don't want to, the polish has some sealant in it. However, it doesn't hurt, and will provide more protection. I have a link to some good sealant in my description
@sicboy83
@sicboy83 6 жыл бұрын
@@SkillsandTrade ok thanks for the info!
@caseypries7559
@caseypries7559 7 ай бұрын
I'd like to see the process on a wheel that isn't mostly flat such as the wheels on a dually.
@paulaknolmayer8980
@paulaknolmayer8980 Жыл бұрын
Can you possibly advise the 3M products you had used? Any awesome job!!
@standouglas1800
@standouglas1800 Жыл бұрын
Same procedure for aluminum wheels that are designed to not have the shiny finish?
@leekindell9937
@leekindell9937 Жыл бұрын
looks great, i have a couple of spokes on my old M3 e46 alloy, it hads a bare alloy finish , no clear coat, can i just wet and dry then polish up those pitted areas. Also do you suggest a good protection coating...like PoorBoys sealant
@mazdafiero112
@mazdafiero112 6 жыл бұрын
Very nice and I will do everything you did step by step.
@Donovan_frost_bmx
@Donovan_frost_bmx 4 жыл бұрын
Wool pad and angle polisher with mother's aluminum polish, would take about 15 minutes. No need to sand unless deep scratches. Then you just spot sand. Well unless you are entering a show for money. I polished for 12 years.
@MHL-518
@MHL-518 4 жыл бұрын
Thanks for posting. You would still need to remove the clear coat 1st, correct? Mine are not bad.
@clerissonmesquita
@clerissonmesquita 3 жыл бұрын
Thank you so much for your invaluable information, highly appreciate it, keep it up the outstanding job, have a great day.
@ramzein776
@ramzein776 Жыл бұрын
wd 40 is to be used only for first and last grits? or when we change each grit ?
@fredtillman3050
@fredtillman3050 3 жыл бұрын
Great video for the do it yourselfer!
@juicyignacio9662
@juicyignacio9662 2 жыл бұрын
Thank you for this very informative video!
@br748
@br748 4 жыл бұрын
Rim looks good but What about inside the holes of the rim?
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
omg... mother's powerball
@itawad
@itawad 2 жыл бұрын
Thank you so much for this great video. I have one question: Can I use orbital sander ? and 2ndly: when you use the drill, how can you make sure the connection with the drill wont get loose frequently ?
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
You tie the two cords together like tying shoelaces but without the bow, then plug the ends in
@markharley7474
@markharley7474 10 ай бұрын
Did you strip the factory clear coat first or sand it off with the first cut?
@johnhealey1275
@johnhealey1275 4 жыл бұрын
Nice job I did not know that was possible. How something to protect that new finish ?
@paulLonzo
@paulLonzo 4 жыл бұрын
Do you spray anything on the wheels to provent it from rusting?? I'm about to try on my vehicle but don't want the wheels to rust with the bad salts and daily rain in my area..
@bwguardian
@bwguardian 3 жыл бұрын
I'm trying to figure out how to polish 2 sets of factory wheels...one set for the wife's Excursion, and the other set for my F350. Don't the factory wheels have a clear coat on them? Your video is what I'm contemplating as the wheels aren't in that bad of shape...other than the scuffing and scratching like the wheel you did when you started.
@notfrankjohnson
@notfrankjohnson 5 жыл бұрын
I tried your method after watching the video. And I couldn't get the results you did. I probably missed something. I'll stick to my buffer pads and compound.
@sfast8625
@sfast8625 6 жыл бұрын
That is badass probably the best method I have ever seen and I'm doing magnesium wheels on semi trucks I'll be getting set up to do this thanks for sharing man !!!
@SkillsandTrade
@SkillsandTrade 6 жыл бұрын
Thanks for the praise Steve, I appreciate it. Good luck with your wheels
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
semi trucks DON'T have magnesium rims, DOT regulations... aluminium or steel.
@the_Real_R3x
@the_Real_R3x 6 жыл бұрын
Superb! You do some amazing things my friend.
@SkillsandTrade
@SkillsandTrade 6 жыл бұрын
Thanks Joey. I appreciate that
@GunRunner3
@GunRunner3 2 жыл бұрын
I don't want nitpick but shouldn't the holes be mirror polished as well?
@noexperincerequired9825
@noexperincerequired9825 4 жыл бұрын
I'll ask again on a different video because hey, any engagement is good engagement as far as the algorithm is concerned, am I right..? So I love the polished metal brought to a mirror finish, and I've researched Aluminum clear coat products, but I was wondering if you could do a video on the application - what to do and what not to do, and long term results (say a follow up a year later) of the clear coat protection in various environments. Like in a garage as a control, on your roof to bake, in tub of salt water, whatever... The experiment I envision, (could get a lot of views) is to get a sheet of AL, cut it up into a bunch of coupons, polish em all to a mirror finish. Then keep a control without protection, and a various number of other coupons with competing products. You could do a whole series on Aluminum, Stainless Steel, Titanium, Brass/Bronze (all the bling metals).
@SkillsandTrade
@SkillsandTrade 4 жыл бұрын
Thank you for the assist with the algorithm. I really like this idea, I was thinking of doing a product comparison video in the future and really test the effectiveness of the clear coat products. I appreciate the idea a lot. Thanks again
@tylerbaldwin1633
@tylerbaldwin1633 5 жыл бұрын
i use almost the same process but i only sand 220 320 400 600 with a orbital sander then polish with an airway wheel on a variable speed grinder with jewlers rouge.
4 жыл бұрын
Wondering, would it make sense to clear coat that great shine?
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
no
@catsoandahalf
@catsoandahalf 5 жыл бұрын
YOU DA MAN! Great video and great results!
@4kstreamer44
@4kstreamer44 Ай бұрын
do you have any tools or tips for thin spoke non-flat wheels
@SkillsandTrade
@SkillsandTrade Ай бұрын
I'll need to make a video on this topic for you one of these days.
@alierrtrillo9368
@alierrtrillo9368 4 жыл бұрын
Awesome video. Quick question though why you used a steel wool for applying the wax?
4 жыл бұрын
I am trying to polish up the aluminum wheels on my Goldwing Motorcycle. I need a smaller diameter of the sanding sheets and pads you used. Any sources for say 3 inch pads and sheets?
@melvinrexwinkle1510
@melvinrexwinkle1510 2 жыл бұрын
What is your opinion of putting on a coat of meguiars carnuba wax or maybe some ceramic coating, or how about a sprayed on coating of clear coat paint
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
Very bad to use carnuba wax, they will turn dull and yellow. No clear coat shit either, instead, Google aluminium sealer and pick one
@kevinglennon2370
@kevinglennon2370 4 жыл бұрын
So what happens to the holes in the wheel? They looked like they could do with the same work? Do you have a way to fix that?
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
Ffs man, a Mother's polishing ball... use your noggin
@anonimoporsiempre6033
@anonimoporsiempre6033 Жыл бұрын
SUPERB JOB THANK YOU FOR YOU TIME AMIGO 🤛👍🏼☺ JUNE-12-2023 12:34am. ⌚
@chevy66driver
@chevy66driver 4 жыл бұрын
What's the best way to get around little decorative rivets? Like on american racing outlaw II wheels
@SiberianGoneInternational
@SiberianGoneInternational 4 жыл бұрын
SO SHINY! =) Really impressed!
@SkillsandTrade
@SkillsandTrade 4 жыл бұрын
Thank you very much, I'm happy you enjoyed.
@SiberianGoneInternational
@SiberianGoneInternational 4 жыл бұрын
@@SkillsandTrade ;)
@robertgarcia5239
@robertgarcia5239 3 жыл бұрын
Nice shine but what about the inner circles? they have to shine too, any suggestions?
@TheRoadhammer379
@TheRoadhammer379 11 ай бұрын
Mothers power ball... this isn't rocket science
@LAFerrariZack
@LAFerrariZack 3 жыл бұрын
So my current Corvette rims have a clear coat do you put it on after resterashion? Or just leave it?
@SoldierJ613
@SoldierJ613 4 жыл бұрын
How often do you have to do that? Thinking about buying some aluminum rims
@RanGer-498
@RanGer-498 6 жыл бұрын
looks good..what about the small holes?
@SkillsandTrade
@SkillsandTrade 6 жыл бұрын
I would just hand polish and sand for them.
@ACTVRLADR
@ACTVRLADR 6 ай бұрын
Nice work🤘
@hellwithit
@hellwithit 3 жыл бұрын
Good job. Looks great. Thanks for the info.
@jpf3681
@jpf3681 4 жыл бұрын
Ever heard of a buffer and jewelers rouge???
@CypressVintage
@CypressVintage 5 жыл бұрын
Amazing job! Wonder how long it takes to polish a rim this good.
@alojzijejozinovic9524
@alojzijejozinovic9524 5 жыл бұрын
i think around 20-30 minutes. if youre a very detailed.
黑天使被操控了#short #angel #clown
00:40
Super Beauty team
Рет қаралды 61 МЛН
UFC 310 : Рахмонов VS Мачадо Гэрри
05:00
Setanta Sports UFC
Рет қаралды 1,2 МЛН
Cheerleader Transformation That Left Everyone Speechless! #shorts
00:27
Fabiosa Best Lifehacks
Рет қаралды 16 МЛН
How To Sand And Polish Copper To Mirror Finish
5:04
Skills and Trade
Рет қаралды 65 М.
How to Polish Aluminum to a Mirror Finish without Power Tools or Sand Paper!
4:26
How To Fix Heavily Corroded Wheels - Silver Metallic Powder Tips
12:19
Right Now Powder Coating
Рет қаралды 186 М.
Easy Way to Polish Aluminum | POLISHING ALUMINUM
10:54
Iron Man Restoration
Рет қаралды 3 МЛН
✔ Everything you need to know: POLISHING ALUMINUM WHEELS 👀
34:59
Cruising The Land
Рет қаралды 689 М.
How to Sand and Polish Stainless Steel to Mirror Finish [Version 2.0]
6:27
黑天使被操控了#short #angel #clown
00:40
Super Beauty team
Рет қаралды 61 МЛН