How to Paint Plastic Car Parts - Raw or Primed Bumper Cover

[@AbishaiMarkGundy]

Painted 3 cars as a newbie, this is literally the best video out there for beginners tyring to paint their bumpers.

[@rainvillecreative5410]

So I just gave my front bumper a repaint, following this video, and I probably watched it 50 times. I made a couple mistakes I think people should know to avoid, so they can save the headaches I have to go through. Make sure your paint is matched properly. I bought mine from Touch Up Express to match the color code on my Subaru, and they wound up selling me dark grey metallic instead of diamond grey metallic, with a wrong label. It was subtle enough to just think it was lighting, until I put it on the car and realized it's way too dark. Clean the gun right away with lacquer thinner. I bought some garbage paint gun cleaner instead that was milky white, and let the wet air gun parts sit in it overnight while the garage aired out. The primer wound up drying and hardening while submerged, which I then had to clean with lacquer thinner, which took forever. I must have made another mistake with spraying. After 24 hours of the clear coat drying, I am still able to scrape the clear and base coat clean off with my thumbnail, and it has a gummy consistency. I painted at about 70 degrees F in low humidity with a dryer on my air line (not the gun, since it needs to stay upright), and followed the drying times between coats. The only thing I can think of was putting the coats on too wet, which didn't have enough time to dry- 2 coats of base coat and it looked fully painted, but I did 4 coats total. I waited 22 hours between base and clear coat. I will probably adjust my air gun next time to put down much lighter coats. I also fixed a crack in the bottom lip of my bumper with some body filler that wound up cracking again after I painted, so even if the paint was the right color and went on properly, I'd still be dealing with potentially peeling paint. I am buying a new bumper and am going to give it another shot with paint from Touch Up Direct (not express), and will try to fix some of the mistakes I made.

[@williamirizarry1113]

One of the best videos I have seen. You get to the point and generally stay on the point and actually teach. Not like others that have the gift of gab and go on and on until you are tired and at the end just want to sell their product. Good editing. Good links. Thank you!

[@Peep18m]

I knew an old body guy who passed away recently. He used the same HF paint gun you got. I’ll say I was very impressed w the results he got w that cheapo gun. I watched him spray many cars w it and never a problem.

[@TheRenpeg]

The Adhesion Promoter bulldog that you are using is also a sealer. 2-3 coats will fill 320 sanding scratches. If you just want to seal the panel or blend the spray areas you can use it.

[@kyledavis672]

By far the best video to learn how to paint my bumper . Thank u bro for being descriptive and not laying all these little unnecessary details . I actually watched the full video and took mental notes thank u bro . This is truly informative

[@austinthebeast33]

I would like to add that there is molding release agents inside the plastic. It is very important to use something to release the agents while scotchbroting the panel. You can do this on the cheaper end with plain old powdered comet bleach. Wet your raw plastic bumper and scotch brite. Apply some comet bleach to your scotch rote and go over the entire bumper in circular motions . Then just rinse it off and dry by blowing the bumper down with compressed air. Remember plastic gets static when wiped or rubbed so dust will want to stick to the bumper. Immediately clean with a rag damp with anti static plastic cleaner or wax and grease remover . Apply your adhesion promoter and wait for it to dry. Next prime the bumper or you can just use sealer and base right over the sealer and clear over that . Really just depends on your resources and time

[@CHB_98]

does this apply to abs plastic bumpers too that i have on my 09 acadia ? i want to paint it glossy it came on my car from factory no paint just black plastic

[@fadelfarae6019]

How he don't have 10 million subscription yet. He got the best video tutorials. keep up the good work.

[@cityinthesky1341]

WOW. It is amazing how much skill and technique goes into painting car parts properly. Thanks!

[@grantjsimon]

0:49 best part if this 📹!

[@tonysweat8007]

There are a lot of bad videos on here with bad information. This v ideo is not one of those. You nailed ever single step in my opinion. It's nice to see "how to" videos from people who know what they are doing. I'll be subscribing to your channel. Keep it up!

[@CycloneCyd]

I know exactly what you mean. Sometimes it can be hard to tell good info from the dross. It's also hard as a creator to make yourself known as someone who actually knows some real stuff.

[@spiceyfrenchtoast9421]

You know de way.

[@sascandave]

As a painter I see several errors ... leave the how to videos to the professionals......

[@JDuna]

Will u sub to my only fans ??

[@Tactical_Response_Team]

@@sascandave I'm working on a plastic bumper on my Lexus IS300 what grits do you recommend? and is the tack cloth needed? any help would be greatly appreciated. Thanks.

[@eddbodnar1]

Hey Ratchets and Wrenches! Quick questions: 1) Where did you get your base paint, do you have a link? 2) Do you have to paint the "inside" portion of the bumper? Comments? 3) how much of each ingredient would you say you used to complete this job (it appears you only did the outside portion, and from the video you only filled the gun once, which yielded ~3 applications?) I need to paint 2 bumper covers potentially the inside portion as well, so I want to make sure I have enough materials to complete the job. I tried to make this simple so you could simply add the answer beside the listings. (eg. 1 qt, 0.5 gallon etc). How much of each of these will I need to fully complete 1 bumper (inside and outside) via your instructions in this video? a) bulldog adhesion promoter: b) epoxy primer: c) epoxy hardener: d) urethane reducer: e) sealer: f) base coat : g) clear coat: h) clear coat activator: Thanks!

[@FisherCatProductions]

Unless I missed it, I'm not seeing you add flex agents to your primer, base, or clear. Are they premixed into the products you are using?

[@Santiknws23]

I was looking for this info!

[@LoneStarStinger]

He talks about this at 04:45

[@vmaxtur]

Awesome Video! Nothing finer than watching a pro at his craft!

[@kennethnichols7263]

How should you clean your gun between products. Also how long can the two part primer and clear coat sit in your gun?

[@brendanmccarthy492]

Not long.. if your spray paint and than dumping clear in it. Spray it fast.

[@christopherhaak9824]

It all depends on the speed of the hardener you use. Use something appropriate for the temp and there is no problem letting the gun sit between coats, but total you should not have things sit in there for longer than about 45 minutes, which is plenty of time to do the painting.

[@kylegrizzard421]

Remember guys, do not half ass any of these steps in this video. I paint bumpers, panels and do touch ups as a career. Every step is crucial to getting a perfect finish, you need to look at the very fine details

[@arathvidrio948]

would painting a metal fender that’s primed be any different from the steps he did in this video ? since he painted over plastic here ?

[@supersasquatch]

Would ben nice to see the final restored car look

[@melekk0]

heeey , quick question do i need to use the adhesion promoter before the epoxy ? i mean isint the epoxy is an adhesion promoter by it self ?

[@robhamilton4736]

This is the best how to video I have watched yet. Explained everything for a newby like me just perfectly. I appreciate the in depth explanation. Well done Sir. Maybe you can do a how to video on proper techniques for wet sanding.

[@aidentrentham2802]

I have a question. I'll soon be painted a wing for my car which is raw abs plastic but I planned on using aerosol cans for the entire thing. Is there a primer that you would recommend for abs plastic?

[@leonelgarcia7327]

Hi thanks for sharing, does this process ¿make te paint get flexible also? ¿are you able to bend the bumper without cracking the paint or the clear coat?

[@rainvillecreative5410]

The surfacer and hardener you use and link to calls out a 4:1 surfacer to hardener ratio on the spec sheet, not 2:1! Not sure if the formula has changed since this video was made, but it makes sense that they sell 1 quart to a half pint of hardener in their kit, which is a 4:1 ratio. Looks like you have a quart to half quart kit in this video. I am repainting my bumper with the proper color this time, and will be mixing 4:1 for the primer and 4:1:1 for the sealer as the spec sheet calls out. My paint also says to not use reducer. Just another heads up for people to read the spec sheets of their materials to be sure they're doing it right.

[@mightymikeamps9317]

I have some OEM RAM 1500 Plastic Fender Flares sitting in my garage (for about a year) , and an RT Hood on it’s way to me This video makes me feel like I can paint them and do a good job this time.

[@tylork8025]

Man why don't I get any videos from you anymore? Seriously it's like I had a blast from the past seeing your video

[@11tofast]

Did you use the same tip on your spray gun for the adhesion promoter, primer and paint.?

[@saefhindi6184]

Thanks for your professional guidance. Why you did not use Adhesion promoter before Sealer Primer on the front of the Bumper ?

[@klogjo]

I really enjoy your videos, I don't care what you do, you do it right. I won't say keep up the good work because you couldn't do a bad job if you tried. That's why I subscribed a long time ago.

[@StealthSwith19136]

this is great man. ordered my front cover last week and it should be here tomorrow. thanks so much for the tutorial and the links to these items.

[@royzcustomz]

adhesion promoter is very important when doing plastic. very good video.

[@sasoritaiga]

OMG this has to be on Intergalactic Cable! Especially the Scotch Pad section.

[@mattkeefe3850]

Very good step by step video. I bought a PRIMED bumper. After scuffing cleaning it do you then use the adhesion promoter for the sealer or just for the for the base coat or both?

[@flyurway]

Hey, you do know there's 2 trigger positions on a spray gun, right?

[@boblafountaine9560]

Very very helpful video and easy to follow. I am just wondering if one would really need to paint the inside of the bumper though? Is it because it just feels like the project is more complete? I don’t mean to be picky, just not sure why.

[@theclaybeartravels3596]

I don't have that much money to buy your recommended air compressor, what do you recommend to be the lowest pounds and psi that I can get by using so I can buy something a little more affordable maybe in the 100 to 200 range

[@justintidwell9649]

makes me happy to see you use Harbor Freight guns!

[@3gcraftsman]

Great video. I need to fill deep scratches on my plastic bumper. At what part of the process should I do this? What type of filler should I use? Thanks.

[@jawadelgaro3182]

Bondo

[@HungNguyen-sb1yu]

My damaged bumper cover is black. I bought a used silver color bumper cover. Can I spray primer over the silver paint then black after that? Thank you.

[@garethwilliams9979]

How do you paint a pumper that's already painted but chipped and has small dents and let's remember most people spray or brush on paint at home and don't have garage. Tips please.

[@michaelmolter8828]

I might recommend regular “Dawn Platinum” dish soap over car soap to make sure it doesn’t have any surfactants or waxes in it.

[@rockyrel187]

So I'm confused is your adhesive promoter in the primer paint?

[@yahourtalapulpedefru]

is it a problem if a little plastic primer is applied to the primer already on the bumper?

[@wild8757]

Can you scuff up a plastic rocker panel cover that’s already painted and then basecoat clearcoat it?

[@blitzgaming7878]

So let’s say I bought a bumper and it came black primed. And the vehicle I bought it for is black. Could I just spray a layer or 2 of clear coat on it to shine it as a temporary colour? Instead of paying for the paint matched one?

[@TheVBASS]

Hi , question, for the sealer what number of tip do you use ? And what psi pressure? Thanks 🤘🏼

[@michaelkeenan5353]

Paint society have a video using this specific gun its a 16 dollar harbour freight gun he says at the end of the video he had to use 35psi and made a few adjustments to the gun.

[@veritas2022]

What if I want to paint a used, painted plastic bumper? I have a used plastic bumper that is light blue and I want to paint (repaint) it a darker blue to match the rest of the car. What different steps do I need to take? Thanks in advance for your help.

[@6364Chevyguy]

where is the materials list.? Which primers did you use and the brands?

[@markperez6195]

Great video!! I have a question. I just primed my cars front bumper today (has not been sanded yet) but wondering if I can apply sealer to the bumper after sanding the primer on the bumper? Was considering 400 grit for sanding the primer. I assume the sealer will adhere properly with a 400 grit sanded substrate?

[@modikee56inchkeegandafterw13]

does this primer work for all plastic? PP? HDPE?...ABS?...issue is i got hard plastic part and paint doesnt stick to that....its not an auto part...im thinking to use this as a try...

[@gabekramer6416]

Should you still prime it if the bumper comes primed already?

[@semihyilmaz4699]

The front of the bumper ( which comes already primed from factory) , does it not require bulldog?

[@ScottRemick]

What's the video link for the next steps (wet sand & buff)?

[@ccnbutter]

Thank for a great video. Is there spray can alternative for the entire process?

[@StrappingYoungComrad]

Would be awesome if you can do a video on painting over chrome.

[@CycloneCyd]

It's virtually impossible to paint over chrome because it's so hard and smooth and inert chemically. If it's small plastic parts like grilles you can remove the chrome so you can respray with paint: kzbin.info/www/bejne/eXWpZHRprbqMm7s

[@MarkH10]

Pop out those popouts, so that you makes sure you paint the entire radius of tyge edge, both the space it goes in, and the pop out itself. You left it in, so it will look a little off, and provide a starting point for adhesion failure.

[@JayCoh47]

Excellent, excellent video. Extremely helpful and thorough. This took me from exactly what you saw at the beginning of the video to a nice metallic Toreador red finish. One suggestion, it would have been nice for a small break down of what the different kind of plastics like TPO, PP, etcetera stand for, and why that's important as far as what type of products do you use

[@chipjumper]

Shouldn't you add a flex agent to the epoxy primer?

[@kyler3683]

What’s the brand of base coat and where’d you get it?

[@aswinnb932]

Sir I have a prominent scratch on my car plastic bumper. Can I paint that portion only?

[@ashleylambe9871]

This would be fun as a drinking game.. every time he says "BUMPER COVER"... SHOT! 😂

[@DrTopLiftDPT]

Maybe dumb question, but why do you have to paint the back side? Why is he sanding the back side?

[@proautobodytowing4306]

because he was showing how to prep raw plastic. the front was already primed.

[@americanmotorsam-caz524]

Use dawn dish soap with some comet and a 3m grey pad. They make a flex agent for the plastic bumpers cause you're not getting a factory spray from the gun

[@Tactical_Response_Team]

is the tack cloth needed after using the fine sanding maneuver? thanks.

[@_wimza_7983]

Hey man im using rattle cans, before hitting the bumper with clear coat should i wet sand with 2k grit?

[@JayCoh47]

Questions for the video maker or anybody who knows the answer. And another video I saw that brief exposure the butane torch flame helps the mold release agent sweat out of the plastic, but did not see that here. Is this step necessary, it appears not to be in the video but I'm wondering if it would help but the longevity of the paint adhesion. Also, is anybody had success with duplicolor brand adhesion promoter? Versus Bulldogs adhesion promoter?

[@CHB_98]

can i paint a abs plastic bumper i don’t like the dull look it comes with from the factory gmc acadia 09 all the lower parts of suv are dull plastic

[@wyattoneable]

I'll be coming back to this video in the future. I have a plastic bumper to paint and this will help a lot!

[@jhonathangarcia1330]

How did it go

[@wyattoneable]

@@jhonathangarcia1330 I don't remember, this was five years ago.. :)

[@jrensh]

Great video - thanks. BTW. This spray gun is available at Harbor Freight for $15. What do you recommend min specs for a compressor?

[@Mechaniclyfe]

>PP< stands for polypropylene For those that are wondering

[@juanfvielma3543]

This was handy painting my grille on my 99 Burban. Thanks for the video.

[@TheJaxsonjack]

And here I clicked on your video thinking you were gonna spray paint from a can! Very nice work man!

[@paulgawlik2590]

Do you use a adhesion promotor over a primed bumper pad . Can you use a flex additive instead? Thanks.

[@mercuriallimit]

I have a matte fender flares on my truck, upon closer inspection it's got very tiny dimples that gives it a matte and sandy look to it, but I want to paint the matte surface to match my car's paint. What are the steps I should approach this, most likely I will be using spray cans.

[@shanejohnson970]

when should you use a flex additive?

[@Vipppala]

Only on flexible plastic. Not all plastics flex, neither do all bumpers obviously.

[@annla7189]

Hello, you said: after job was complete done & just 24-48 hours for wet sand & buff. by the way, what's wet sand numbers & buff by what???

[@Tactical_Response_Team]

I'm working on the bumper cover rear for my IS300 what grits should I use to get it right before primer? and does someone have to paint it right away after primer? or can I leave it like that for a min until I can find the right paint for my car? Thanks.

[@paulpreston9555]

Thanks for linking everything to Amazon. Amazon is a retailer just about everyone uses. Enjoy your vids here in Kentucky...Thanks so much..

[@myRatchets]

np, I used ebay until a few months ago but amazon is by far better. Thanks for watching.

[@kkp4297]

is the clear coat supposed to be that yellow?

[@therooster7736]

In this case they are Pee Pee 😂

[@mikeellis1247]

:getting ready to paint golf cart , this was the most helpful video I’ve watch,very good

[@Crazycajun985]

Could you use lacquer thinner for the reducer? Or rustolem specialty reducer? Don’t have the kustom in my area and a fortune to ship

[@arathvidrio948]

does anyone know if painting a metal fender that’s primed be any different from the steps he did in this video ? since he painted over plastic here ?

[@MrAcc45]

Is adhesion promoter the same as plastic primer?

[@exsicario]

I don’t see you spray the adhesión promoter to the front of the bumper where you paint what happen there?

[@ThingsILove2266]

What if I started by painting w a bright red directly on the primed bumper (which is black)? Do I now need to take off the paint that has been applied or can I put the hardener over it?

[@SleeperAccord]

Sand it off first

[@LTroznoff]

can i just sand the plastic spray grey primer spray base paint then spray clear coat

[@regv2010]

$400 dollars later, and I'm back to Step 1. This job is not for me. I'm not even going back to the paint stores, at this point. I'm embarrassed😳. . Now I'm just using autozone paint on my 07 525i plastic bumper cover.. Hopeless

[@firpofutbol]

My truck came with a black bumper that I want to paint silver to match the rest of the truck. I don't know if it's considered unprimed or if they still apply a protective coating to the plastic that isn't primer but still something that I have to remove. Not sure which of the two approaches talked about in this video I should take, anybody know?

[@dsmchick935]

What grit do i sand a plastic bumper that im repainting? Do i have to prime it?

[@aviationtechops]

If a.solid color without metallics 400 grits . If its paint with mettalics 600 grit . You do need adhesion promoter and sealer isn't necessary but I always use it to promote even more adhesion to avoid paint peeling In Future . So first I sand raw bumper with 600 grit then I clean it then I apply adhesion promoter then after flash off for 15 min I apply sealer then after sealer I spray basecoat and after flash off I spray clear . Good luck to you ! Hope this helps

[@dsmchick935]

@@aviationtechops sweet thanks, im learning still

[@aviationtechops]

@@dsmchick935 your welcome and no problem I come from there so good luck to you . Lol comment back if you need advice I work well repair and paint land rovers Jaguars for a living so I can sure answer anything. I never imagined to work on expensive cars like I do now I'm living a dream come true .dont ever let anyone tell you cant the sky is the limit

[@dsmchick935]

@@aviationtechops yeah I want to be a model with my car and being magazines and have sponsors that's my dream that's awesome what you do thanks for the advice and the confidence. I will definitely hit you up if I have any questions I'm still learning but I'm doing pretty darn good

[@dsmchick935]

@aaron anderson ok, as i have time n money for materials. I am building my own rocket bunny wide body kit starting from cans of expanding foam building Bondo and fiber glass on it...looking good Thanks

[@dsmchick935]

Why r u painting the inside of that? Just curious, good video tho

[@brendanmccarthy492]

Just to practice? Idk.

[@megaman4201]

He wasn't going to paint the inside, he was only showing what you would do if you were going to paint a bare plastic surface since that bumper cover came from the factory primered on the outside but bare on the inside... so you are correct Chicks, you never want to waste time and materials painting the inside, not necessary. Todd, paint and body expert with 30 years experience. Annapolis, MD

[@megaman4201]

Btw... auto body and paint student, Cool! TC ANNAPOLIS

[@beanieweenie9543]

Is that the same hplv gun that harbor freights sales?

[@danielde6865]

Shouldn't you sand the primer Before putting base coat?

[@60SegundosDeOficio]

How long does it take all the process?? how many hours are we talking about??

[@trurodriquez619]

How do I spray the bumper a different color? What do i mix?

[@sledgehammer7998]

Very informative video, are you going to do a follow up with the wet sanding etc? I am trying to learn to paint but I would like to see an entire video from start to finish. I did see your other video about painting before.

[@Truckingwithcooper45]

Epoxy primer is a nonsandable primer. It’s a sealer not a primer. If sanding is required use 2k primer first! Then sand and use epoxy primer to seal everything.

[@shelvins1841]

Where would be a good place to get OE paint colors online? Thank you for the great video BTW, I've watched dozens and this is by far the best.

[@madisonventura3260]

duplicolor

[@alexandermiller6583]

if I have an already primed bumper cover, do I need to sand the primer/sealer since it's already dry in the package before I paint, or do I just paint right ontop of it just as you say with recently applied primer/sealer?

[@FisherCatProductions]

Wash with soapy water, rinse, dry. Scuff lightly with finish pad. Finish paint. ALWAYS wash your parts--there may be contaminants from handling, etc. If you want to be safe, hit it with another coat of sealer (they are often not very well coated).

[@martinaraiza4472]

What size compressor did you use? Thanks in advance

[@juancapulin6761]

Hi i have a question where can i get the paint at i hope you can answer me love your shows

[@Maelthorn1337]

400 grit sandpaper before the finish paint? Isn't that too coarse?

[@st.louisredskin3786]

Maelthorn1337 this guy said primer on a raw bumper🤦🏾‍♂️ just seal the raw bumper and paint. Too many steps on a new bumper. Primer is only necessary on repaired parts.