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Which Is Better Between Porter Cable 7346SP vs 7424XP?

When it comes to shopping for an orbital sander, there are a lot of options on the market. Most major tool brands have their version, and a lot of the names have multiple versions in there line up. One of the best orbital sander brands though is Porter Cable.

Here in this article, we are going to look at two models that are fairly similar: Porter Cable 7346SP vs Porter Cable 7424XP. By the time you finish reading this article, you should have an idea which one is right for you between the two.

Porter Cable 7346SP vs 7424XP

Porter Cable 7346SP vs 7424XP

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What Is The Difference Between Porter Cable 7346SP vs 7424XP?

PORTER-CABLE 7346SP 6-Inch Random Orbit Sander with Polishing Pad

Porter Cable 7346SP

Porter Cable 7346SP

Now we can look at the Porter Cable 7346SP and see why a lot of users like it. To start with it comes ready to use out of the box, which is nice. It comes with a sanding disc and a polishing pad.

It also comes with a side handle attachment and wrench to change the pads. The side handle is handy because it gives you better control when using the sander and also helps it cause less wear on your body.

This particular orbital sander is nice and compact. Users love that it is only 11.5”x10.5”x6”. This makes it, so it is easy to put in a toolbox or carrying bag if you need to take it on a job. Also, at 6 pounds you won’t get tired using it. The motor that is in the porter cable 7346SP is sturdy and has variable speed ranging from 2500-6800 OPM or Orbits per minute.

Also, the build quality is exceptional. People love how durable it is, and porter stands behind there product offering a full one year warranty with a limited three year one. This means if any issues come about you shouldn’t have any problem getting them resolved. Some people have had issues with the bearings going bad in newer models. People fear that they may be starting to slack in quality, but it might just have been a bad batch.

Another thing about this random orbit sander is it is swirl free and can accept accessories that are 5/16-24 spindle thread. The handle mentioned earlier is also in two positions and offers an excellent counterbalance.

The Porter Cable 7346SP is run off of 4 amp AC at 120 volts meaning that you can use it anywhere. Some people might want a battery powered one so they can take it wherever they want without the hassle of a cord, but the good thing about it running with a cable is it will never be dead on you.

Users love this model for all the things it can do. If you need other pads besides the ones that it comes with they are easy to get. You can get a great result on cars paint according to some users and most also love how well this wet sands.

PORTER-CABLE 7424XP 6-Inch Variable-Speed Polisher

Porter Cable 7424XP

Porter Cable 7424XP

Now we will look at the Porter Cable 7424XP. It is similar to the porter cable 7346SP. The motor is of the same high quality, and it comes with the same warranty plan. The motor still runs off 120 volts and at a variable speed of 2500-6800 OPM.

It even comes with similar things out of the box such as the wrench, handles, and polishing pad. However, one thing it does not come with is a sanding pad. This means if you want to sand you will have to buy a sanding pad separately.

Like the 7346SP the 7424XP can take any pads and accessories that have a 5/16 – 24 spindle thread meaning that getting other pads isn’t an issue, but it is annoying that you can’t sand right out of the box.

This model is also easy to use and balanced well, especially when using the two position handle attachment. The size of this unit is very similar. It is lighter at 5.75 pounds, but it is longer measuring 14”x6.5”x6”. This extra length has made it harder for some people to stick it in there bag and take it on the go.

This still is a good variable speed orbital sander though. The pads still work just as well an is swirl free. The build quality is also just as good. Many users are happy with how long this model has lasted for them.

It is a workhorse and can do any sanding or polishing you need. The fact that you can use it without the handle attachment is helpful and cuts down some of the size and weight. If you like switching hands for different angles, then you probably won’t want to use the handle.

Also, the speed controls being a wheel makes it very easy to choose the speeds you want. This is handy because you don’t have to guess what rate you have it set too.

Which Should You Get?

Which is better between porter cable 7346sp vs 7424xp?

Which is better between porter cable 7346sp vs 7424xp?

Choosing between the two can be hard because they are so similar, but the porter cable 7424XP is the better option for most people.

The fact that it is lighter means that it is easier to control and also easier to take with you. On top of this, it is the more durable option. While the 7346SP is a good sander, it usually doesn’t last as long as the 7424XP. When buying a tool you want one that is top quality and can be a workhorse for you. The 7424XP is just that.

Also, when it comes to speed controls, the 7424XP is more comfortable to set.

Lastly, you are probably going to want to buy new pads anyways, so the fact that the 7424XP doesn’t come with a dedicated sander pad isn’t that big of a deal. The pads out of the box are cheap, and while they can work to get the best results and no swirls or marks left behind, you will want to get some better pads.

However, they will both do the same job, so you can choose the 7346SP because cuttingly it cost less and comes with a sanding pad.

Uses for Orbital Sander

After comparing the sanders though you should probably have a rough idea of the uses for one. Well, you can do all kinds of things with an orbital sander, and sanding is only one of those things.

They are suitable for sanding wood to get a smooth finish before staining or removing the old stain, but you can also use them on other surfaces besides timber. You can use them to sand down paint on your car for example if you want to repaint it or you can even smooth down other metal.

Outside of sanding you can also polish things with an orbital sander. The rapid circular motion with the right pad can brighten up metal services or even painted ones. With an orbital sander, you can get a bright shiny finish fast on things.

No matter if you are polishing or sanding an orbital sander will make the job quicker and also do it evenly where by hand it takes longer and may not end up even.


Now you know what is the difference between porter cable 7346sp vs 7424xp, and have a good idea of what to look for when buying one. Just look at the speeds, the size, and think about what you will use it for. Either of these Porter Cable ones will do excellent work and provide you with a job well done.


Can You Paint Over Clear Coat On A Car?

For a car, the paint job has many layers. There is the bare metal which some primer is sprayed onto. After that, the base coat goes on.

This is the main color that you see. On top of the base coat goes a clear coat. The clear coat protects the paint under it and the metal panels of the car.

Most people might not realize that there is a clear coat on their car and just think the mainbase coat is the final layer. One question that comes up a lot though, is can you paint over clear coat on a car?

After reading this article you will have a better answer to this question, which has many opinions.

Can you paint over clear coat on a car?

Can you paint over clear coat on a car?

Reason To Repaint Car

You may be wondering if the clear coat is there to protect the paint underneath it, then why would you need to repaint the car. Well over time the clear coat can wear and damage can occur to the pain below it.

Also, if your car ends up with deep scratches, that can’t be buffed out, then you might need to repaint a section of your car.

One other reason is you might just get tired of the color that the car currently is. Maybe you have found your dream car model and year wise, but it isn’t the color you want. In that case, you would need to paint it.

Should you Paint Over Clear Coat

Now that you know why you might need or want to repaint a car it is time to get to the question at hand which is should you paint over the clear coat.

Well, the short answer is no because the clear coat is there to protect the paint and therefore makes it hard for other things, including paint, to stick to it.

However, there are exceptions to this no rule. Most of the time, the clear coat does not need to be completely removed to paint over it and most of the time the car does not need to be completely primed again.

If you are just performing touch up work, then you only need to scuff the clear coat to make the new paint adhere.

However, if you don’t scuff it enough or paint too thick, then the new paint will be noticeable. Generally, you have to paint a larger area, then just the scratched part to blend the paint well.

If you are changing the color of the car however, then it is a good idea to not paint over the clear coat. By painting over the clear coat on large areas, it can lead to waving and the old color showing thru.

This is because you need a lot more paint to cover the old color, especially if there is a major color change.

In this instance, you will want to completely remove the clear coat and make sure you are down to the old base layer. Then you will want to apply a primer before adding the new base coat color and new clear coat.

Should you paint over clear coat?

Should you paint over clear coat?

How to Paint Over Clear Coat

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If you decided to paint over the clear coat, then there are still a few steps you should take.

First, make sure your car is completely clean. The reason you do this is you don’t want any imperfections caused in the new paint or for your car to get scratched while you are trying to repaint it.

Then you have to scuff up the old clear coat to make sure the new paint will stick. The way you scuff up the clear coat is you take some sandpaper or a sanding block. You get it wet and then go over the areas that you are going to paint.

It is a good idea to tape off the trim and other areas that you don’t want to be sanded, so you don’t mess up other parts of the car.

You could also remove the part of the car that is getting repainted if it is a large area and you want to do that.

The grit of paper you use should start out with around 300 and work over it. Then you want to use something finer like an 800 to make sure it is extra scuffed.

You don’t have to remove all the clear coat, but you want to make sure you get it scuffed good.

Also, if you are going to paint over the clear coat you want to make sure the sanding is done evenly. If you get down to the base coat at any part, then you will have to remove all the clear coat or it won’t look good.

Once it is all scuffed up good you want to do one last good washing of the area to make sure all the loose particles are gone. Then it is time to get the new paint out.

A lot of people will use a spray gun or spray paint to paint over the scuffed up area. You just want to make sure to use smooth even motions so the paint will go on evenly.

You don’t want it to go on too thick in spots or to run. After you are done painting it you need to let it dry completely.

Then you can apply some new clear coat to protect your new paint job. If you took your car apart, then you can put it back together after the clear coat has dried.

If you only taped off, then make sure the paint and the clear coat is drybefore removing the tape.

How to paint over clear coat?

How to paint over clear coat?


So, to answer the question of can you paint over clear coat on a car, the answer is no. However, there are sometimes when you can get away with it if you do it right.

If you are changing the color or doing a large area, then you really should remove all the clear coat and reprime to get the best paint job.

If you are doing a smaller area of painting though or an area that is hard to see, then you can get away with painting over the clear coat if you do it right. Be sure to scuff up the old clear coat good to make sure the paint will stick well.

Also, be sure to take your time and apply the paint evenly to prevent warped looks. As long as you follow these steps in most situations you should be able to paint over your clear coat and not have people notice.

How To Remove Clear Coat From Headlights?

The plastic on headlights takes a lot of wear and tear. This comes from rocks and grit hitting them while driving, and also comes from the UV rays in the sun beating down on it. This wear can cause clouding and yellowing.

That is why a lot of people put a clear coat protective layer on their headlights to help them last longer. You should choose the best clear coat for headlights to get the best protection. The coating protects the plastic surfaces and helps the headlights to stay functioning at the top level.

Sometimes though the clear coat gets old and starts to wear off. Generally, though it doesn’t wear off evenly, however, instead it chips off making it have an uneven look.

After reading this article though you will be able to know what to do when this happens. You will be able to remove the old clear coat so you can restore your headlights and reapply new clear coat.

How to remove clear coat from headlights?

How to remove clear coat from headlights?

Things You Will Need

To remove the old clear coat you really don’t need a lot of things. The main things you need are a few different grits of sandpaper, some water, a microfiber cloth, a cotton towel and some plastic lens cleaner and polishing liquid.

The grits of sandpaper you will be using are 600, 1000, and 2000. The numbers mean how fine of sanding the paper does. The bigger the number the rougher the sandpaper, and the smaller the number the smoother or finer it is.

If you have sandpaper on hand but don’t have these specific numbers, then it is okay to use what you have as long as the numbers are close to this. The key is to just start with a small number and move to a bigger one. The recommended numbers are just a suggestion and many people will tell you different things.

The microfiber cloth doesn’t matter what brand and the polishing liquid can be whatever brand you prefer as well. It is a good idea to get plastic lens cleaner and polish that is made for headlights so it doesn’t damage the plastic.

The last thing you will need is some tape to mask off the paint. You want to use painters tape or masking tape that will not stick to the paint and cause damage to it.

Things you will need:sandpaper, some water, a microfiber cloth, a cotton towel and some plastic lens cleaner and polishing liquid

Things you will need: sandpaper, some water, a microfiber cloth, a cotton towel and some plastic lens cleaner and polishing liquid

Removal Process To Remove Clear Coat From Headlights

Bonus: If you have a classic car, a classic motorcycle, a jet ski, a boat, an RV, an ATV or other vehicle with a 12 volt battery that you’re planning to store for the winter and you’re wondering how you’re going to keep it conditioned and ready to go in the Spring when you are ready to go again, purchase one of the best battery tenders is your solution.

So now that you know what you need and have everything together it is time to start the removal process. The first step is to mask off around the headlights.

You want to make sure to cover all the paint around the lights and also the chrome parts around it. You don’t want to accidentally sand the wrong area and cause more work for yourself.

After you have everything taped off it is time to start sanding. To sand properly you want to make sure to keep the sandpaper and headlights wet, this is because the particles from sanding can scratch the headlights.

This might sound odd since you are taking sandpaper to it, but you want to minimize the scratches from things other than the sandpaper.

To start with the sanding you use the 600 grit one first. This will remove most of the clear coat that is still on the headlight. Be sure to hold the paper flat while sanding and go over all the headlight evenly.

Next after passing over it good with the 600 grit sandpaper you want to move to the 1000 grit . You sand with it the same way keeping it flat and wet.

The 1000 grit paper will remove the last of the clear coat and start smoothing out the surfaces for the later steps. Once you have passed over both headlights good with the 1000 grit it is time to move onto the 2000 grit. This will really smooth out the surfaces and will ensure a good finish when down.

After passing over the headlight evenly with the last sandpaper the headlights will probably look cloudy and not clear. This is okay. It means you did it right. Now it is time to let the headlamps to dry completely.

After the headlights have dried it is time to polish them up. To do this start with a cotton towel and apply some of your lens cleaner and polish to it. Go over the surface of the headlight evenly and smoothly in circular motions.

You might have to do this multiple times to get all the loose plastic off the surface of the headlight and get most of the cloudy look off. Once you got the headlight almost perfectly clear it is time to move to the last step.

Steps to remove clear coat from headlights

Steps to remove clear coat from headlights

The last step is taking the microfiber cloth and do the same thing as with the cotton towel. The microfiber cloth though will leave a very clear polished finish. It will make your headlights look like they are new. Once you have this done it is up to you what you do next.

Most people decide to reapply a new clear coat to keep your headlights protected. After you took the time to remove the old clear coat and restore your lights to a new shine you don’t want them getting damaged again. You don’t have to put a new clear coat on them though, but it is a good idea too.


So now you know all the things you need to remove clear coat from headlights and you see it is pretty simple. You just need some sandpapers, water, a lens cleaner and polish, and a couple towels. One tip for removing the old clear coat and restoring your lens is do one headlight at a time. This is so you get it all even.

Also, take your time and mask off good so you don’t damage other parts of your car. With these tips and the steps in this guide, you should be able to restore your headlights to a perfect brightness with no trouble at all.

4 Best Clear Coat For Headlights In 2019 (Detailed Reviews)

Using a clear coat on your headlights is important. It helps keep the plastic from yellowing or developing a fog over time. The reason it is important to prevent the fogging or yellowing is that it can make it so your headlights do not function fully.

Also, once the breakdown of the plastic starts it is hard to reverse it. They do make headlight restore kits, but they don’t always work the way that it is intended.

That is why it is better to just protect your headlights. This article will provide you with a few great options to do just that. These headlight clear coats will keep your headlights protected or restore headlights to work at full brightness.

best clear coat for headlights

What are the best clear coat for headlights?

Top 4 Best Clear Coat For Headlights On The Market


Meguiar's G17804 Keep Clear Headlight Coating

Meguiar’s G17804 Keep Clear Headlight Coating

Meguiar’s G17804 Keep Clear Headlight Coating

The first uv headlights clear coat is Meguiar’s G17804 coating. It comes in a 4oz spray can making the application easy. All you do is hold the can a few inches away from the headlights and then just spray it on. While it applies easily though, there are some other steps you need to take.

If your headlamps already have some wear, then it is a good idea to clean them some or use a restoration kit before applying this. Some users didn’t do this and found that this spray made their lights worse.

If your car is newer and you just want to protect your headlights that are already in good shape, then this product is good for that. This headlight clear coat can maintains clarity on new or restored headlights, also provides durable UV protection for headlights.

One downside to this being a can is you have to practice some with getting the right distance from the headlight. If you hold it to close it goes on too thick and can leave smudges or streaks. This can be avoided some by reading the instructions though and lean on the side of holding it too far back.

As for how long it last, most users find that it lasts for around 6 months even though it is advertised to last a year. Some of this could be due to where you live though, and it is still better than having to reapply every month. Plus the can has enough to use it a few times.


4EverBrite Headlight UV Clear Coat

4EverBrite Headlight UV Clear Coat

4EverBrite Headlight UV Clear Coat

The second uv headlights clear coat we will look at is 4EverBrite. This comes in a 16oz bottle. This headlight protector is easy to use. Users love how it is fast and easy to apply normally only taking a few minutes.

Also, one of the best features of this product is it doesn’t need to be reapplied month after month. Instead, it lasts up to a year so you don’t have to reapply it often. Since you don’t have to reapply it often, it is a good idea to reseal the bottle after you are done using it.

This is because the bottle comes with enough to do about 40 sets of headlights, but if not being used it will get thick after opening and become no good if you don’t reseal the bottle.

To get the best results with this product you do need to use multiple coats, so even though it applies fast you have to wait sometime between coats. The instructions say you only have to wait an hour, but most users recommend longer to get a more even coat with no streaks.

Most users are very satisfied with this product though saying it leaves there headlights looking clear like when the car was new.


SYLVANIA Headlight Restoration UV Block Clear Coat

SYLVANIA Headlight Restoration UV Block Clear Coat

SYLVANIA Headlight Restoration UV Block Clear Coat 

The next product we will look at is Sylvania Headlight Restoration and UV Clear Coat Kit. This comes in a 1oz bottle of UV coat and a 1oz bottle of activator. It applies similarly to a more traditional headlight clear coat. You should use a Sylvania complete restoration kit to ensure that the headlights has been cleaned before. 

You just spray it on lightly and a little goes a long way. Be sure to read the instructions because this one has a lot of steps. The box says it only takes 35 minutes to apply, but that is not accurate.

Most users seem to think that is a per light time because a lot of users take an hour to hour and a half when doing it correctly.

You have to prepare the surfaces with this kit and then spray the UV protector on. After that, you spray the activator on. The good thing is most users have had a lot of good experiences with this kit.

Most users say that it lasts for well over a year which is what is advertised, but it is good that it actually meets the advertised time. Also, this uv clear coat would be nice if the box had everything you needed, but it doesn't.

You will need some sand paper and probably some tape to mask off around the lights as well. This can be annoying if you don't know it going into the process of putting the clear coat on because you might have to go back and buy more materials. However, the instructions are easy to follow, which is good.


Spraymax 3680061 2K Clear

Spraymax 3680061 2K Clear

Spraymax 3680061 2K Clear

Lastly is the Spraymax 3680061 2K Clear. It comes in a can a lot like the first product and sprays on in a similar fashion. This headlight clear coat, however, can be used on all kinds of things besides headlights, so it is really strong.

The fact that it is strong makes the finish last a long time. One thing with this clear coat is it is good to use as a finishing layer. It doesn't have the same UV protection as the other options but leaves a bright finish on your headlights, that will last a long time.

One thing users didn't realize is how strong this chemical is. You want to make sure to do it outside in an open area and at the very least wear a charcoal mask. A respirator is the better option though if you have one.

For the best results with this product, it is a good idea to take your time when applying it. Slow even sprays get the best results and multiple coats will provide the best shine to your headlights.

Even though it is in a can, however, don't think that it lasts forever or a long time. This product only has a shelf life of around forty-eight hours in temperatures around 68 degrees. If it is hotter or colder, then it won't last as long.

You want to make sure to use it when it is warm, so it will dry well. By drying well it will leave a bright shiny finish on your headlights and this clear coat will protect the base coat.


Depending on how much time you have and how much work you want to put into your clear coat will kind of determine which one to use.

If you want something that is fast that will last an okay amount of time, then the Meguiar’s G17804 is fine. Also, this one is good if you have multiple cars to do.

The 4EverBright also applies pretty fast and it last longer. If your headlights are older you should defiantly lean between the 4EverBright or the Meguiar’s because they provide the best protection and last the longest.

Between those two it is hard to pick one that is better. Some will depend on if you want to apply with a can or in a more traditional way with pads. The can is nice because it stores better, but it can be harder to use.

If you are willing to put in a little more time though and want something that will last a bit longer, then the  Sylvania Headlight Restoration and UV Clear Coat Kit is the one for you. However, this kit is only enough for one car, so you need to buy one for each car you are going to work on.

Lastly, if you want long-term protection and are willing to use a separate base coat, then the Spraymax 3680061 2K Clear will give you the longest protection.


All four of these products are the best clear coat for headlights. They will protect your headlights from UV in the sun and keep them looking good. Also, on top of keeping your lights looking good, it will help them to stay working properly as well.

The sun can cause the plastic to break down and yellow or fog. This will cause your lights to be dimmer. By preventing this you will save yourself money and time form having to try to restore your headlights and you will keep them function at top level.

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