10 Best Automotive Paint Gun for Beginners in 2021

After multiple rounds of paint store visits and layers and layers of coating, you finally begin to ask yourself "Am I painting it right?" While there's room for doubt, in most cases, the spray gun is the culprit.

Whether you're a DIY enthusiast or a full-fledged painter, an automotive paint gun will be the ultimate game-changer for you.

That said, choosing a good quality spray gun is the first step down the painting lane. And a smart choice would be starting with the best automotive paint gun for beginners.

Assuming you've had your fair share of paintbrush and roller failures, we'd like to introduce you to 10 of the best paint guns out there and get your painting journey back on track! 

Benefits of Automotive Paint Gun

The benefits of an automotive paint gun stretch way beyond getting a perfect, smooth finish. It brings you comfort which is quite hard to achieve with a paintbrush.

Comfortable Experience 

With an automotive paint gun, you no longer have to strain your elbows and joints to have a high-coverage finish. Just a push of a lever will cover an area up to 12" of diameter depending on your gun's capacity. Not to mention, cleaning up is just as easy as the painting itself.

Efficient Painting   

Not only that, you get to prevent some major painting mistakes that many professionals struggle to avoid such as roller marks, noticeable layers of retouch and blotchy finish.

Multiple Spray Patterns 

Apart from spraying in a consistent manner, you also have the opportunity to apply many spray patterns ranging from circular to rectangular shapes. The nozzle adjustment feature helps you to work with a variety of materials.

A Variety of Use

You can take your fun DIY projects to the next level with an automotive paint gun. Not to mention, giving a new look to the bland cabinets, chairs and tables and being the artistic one in the house is something you can flex about.

When you know how to paint your own car, polish furniture and all the things that would rather require chunky bills for a technician, auto body repairer or a panel beater, the advantages of an automotive paint gun truly begins to show! (do read this article on the best caulking guns too).

10 Best Automotive Paint Gun for Beginners

To help you on your spray-painting journey, we now present our top picks of automotive paint guns in the market. Let's get to know about them.

1. REXBETI Ultimate-750 Paint Sprayer 

REXBETI Ultimate-750 Paint Sprayer

This top-notch spray gun has some exclusive specs to be your ultimate painting buddy. From nailing a Sunday morning home DIY project to painting the exterior walls of your home, a heavy-duty paint gun such as this will have your back.

To begin with, this REXBETI spray gun comes with nozzles of three different sizes so that you can comfortably paint any workpiece- small to big!

The smallest nozzle has a 2.0mm narrow opening for painting tricky areas like a corner between the walls or fences. It also proves to be a useful size when it comes to making elaborate designs.

Apart from handling decorative tasks, the 2.0mm nozzle comes in handy when you’re working with thinner paints like varnish or sealers. However, chalk-type or milk-type paints and latex paints will require a slightly bigger nozzle size.

Thanks to this paint gun's other two nozzles coming in bigger sizes. The 2.5mm and 3.0mm nozzles efficiently spray on your workpiece without wasting your expensive latex paint on overspray.

We are still not finished with the nozzles because there is more to come. Other than three very practical spray nozzles, you also have the opportunity to adjust the spraying pattern. Circular, horizontal and vertical are the three patterns you can make use of.   

Since it is an electric spray gun, you might think you have less flexibility in your work considering the fact that you have to be in proximity to a power outlet. But the 6.6 feet power cord is more than enough to move around a large area and do your job.

With a huge 1000ml container, you don't have to take more than one trip to the garage for thinning paints and refilling the paint gun's container. You can paint fences and furniture in one go! [BTW, don't forget to read our reviews on fence paints].

Pros

  • You can control the paint flow with a knob
  • Three nozzles in 2.0mm, 2.5mm and 3.0mm sizes
  • High-capacity paint container
  • Suitable for both thin and thick paints

Cons

  • Thick paints strain the motor

2. 3M Accuspray 16580 

3M Accuspray 16580

Making a nifty artwork may not be your strongest suit but that, by no means, should mean that your painting game is not up to the mark. 3M Accuspray packs all your spray-painting necessities in a simple bundle and helps you achieve the finest results!

To start with, this is not just an automotive paint gun, rather it's a set of all the things you need to spray the final layer of paint from scratch. With atomizing heads, liners, hard cups, lids and more, it truly provides an all-around service.

The replaceable atomizing heads are basically transparent nozzles that you use 5 to 10 times and then dispose of without a worry. They come in three sizes to accommodate a wide range of spraying needs.

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Basecoats, topcoats, sealers and primer surfacers go well with the 1.4mm nozzle. Going one size larger, the 1.8mm nozzle is perfect for high-viscosity paints such as gel coats and primers.

Industrial coatings, adhesives and undercoats will need the 2.0mm one; the largest nozzle size available for this paint gun model. It goes without saying, the paint gun works wonders and adds a great versatility to your work.  

We'll break down its Paint Preparation System (PPS) to help you see what an all-rounder this paint gun truly is. A throwaway liner goes inside the reusable paint cup. After mixing paint in the liner, snap the disposable lid in place, fasten its locking collar and you're ready to paint.

From mixing to measuring and filtering to spraying, every little detail which otherwise would have been extremely time-consuming is made easy just like that!

Pros

  • 1.4mm atomizing head is perfect for spot repairs
  • Requires 70% less solvent for cleaning up
  • One-piece gun body is convenient to use
  • Paint preparation system (PPS) takes little time to get the painting started 

Cons

  • Too many steps for setting up the paint system
  • 22 oz. paint cup is too small for big tasks

3. TCP Global HVLP Spray Gun Set  

TCP Global HVLP Spray Gun Set

The reason why HVLP spray guns stand out is because a higher amount of paint evenly colors your workpiece. Moreover, chances of overspray are quite low. When it comes to HVLP spray guns, this one by TCP Global is our favorite!

Make no mistake, this set of three spray guns will prove their money's worth in the best possible way. Working with basecoats, primers, clear-coats and going all the way up to thick latex paints is now a breeze.

What else we like about this particular paint gun set is that each of the three guns serves a different purpose. You'll get a primer spray gun with a 1.8mm nozzle, a topcoat paint gun with a 1.4mm nozzle and finally a small gun for touch-ups with a 1.0mm nozzle.

Reaching the tricky areas and tight corners is made easy with the 1.0mm spray nozzle. The 1.8mm tip works fine with medium to heavy materials such as latex paints, oil-based paints, and primers.

If overspray is one of your concerns, you'll be happy to know that its top-class air pressure regulator keeps everything under control. You can dial up the pressure from 29 PSI to 50 PSI.

That's not all, it also comes with 2 spanner wrenches, extra fluid cup filters, a hex wrench and a cleaning brush!    

Pros

  • Each gun has a stainless-steel needle, a nozzle, and a fluid cup
  • Baffle assembly ensures a consistent and fully atomized spray pattern
  • Comes with a locking air pressure regulator
  • Includes a maintenance kit 

Cons

  • Slow operation
  • The guns may leak

4. Critter Spray Products 22032 118SG Siphon Gun

Critter Spray Products 22032 118SG Siphon Gun

If you're looking for a simple paint gun for home use, this is the one. It is not tailored for heavy-duty painting and often that's not something we need. For time to time touch-ups and refurbishing household and garage items, this spray gun is more than what you need!

Since this is a paint gun you wouldn't pick up for painting the walls of your home, its 16 oz. glass jar works fine for a container. You can comfortably paint chairs, drawers, fences and DIY projects with this capacity.

Give your woodworking pieces a colorful appeal with this simple yet valuable spray gun. Regulate the air pressure and the liquid nozzle's height to attain a finish quite close to that of a professional painter.

The pain gun accommodates all standard 16-ounce jars. So, it is very easy to get extra jars later on and play with a bundle of colors. Keeping the nozzle clean is a child's play.

However, the only downside of this siphon paint gun is the fact that it doesn’t come with a compressor. You will have to pay a few extra bucks to get a ¾ HP tankless compressor to get the gun started. Also, there aren’t any extra nozzles. If you jam the one that it comes with, you'll have to replace it.

Lastly, spraying at a 30 PSI pressure level, the Critter paint gun goes pretty well with most water-based finishes, latex paints and lacquers. Thanks to its uncomplicated build, overspraying and sputtering won't be an issue!  

Pros

  • Easy maintenance
  • Simple construction
  • 30 PSI air pressure is perfect for spraying base coat
  • Best for water-based paints

Cons

  • Doesn't come with the ¾ HP compressor
  • Only sprays in a ½" to 2-½" circular pattern 

5. TCP Global HVLP Spray Gun

TCP Global HVLP Spray Gun

While a regular 1.4mm nozzle for spraying thick materials is nothing but impractical, a 2.5mm nozzle cuts the deal. Keeping that in mind, this spray gun by TCP Global makes sure that you're all equipped for your next painting mission!

Starting from gel coats, enamels, polyester primers to latex paints, metal flakes, chip guards and basically every other thick material cannot make do with a smaller nozzle. That's when this super-efficient paint gun comes to your aid.

What we like about this gun is that it has a knob that allows you to fully adjust the spray pattern as well as air pressure and fluid control.

In the box you'll get a stainless steel needle. It controls the amount of material that passes through the nozzle. The fluid adjustment knob coupled with this needle ensures superior control over the spray material; eliminating waste and securing a perfect finish!    

The problems with rollers and brushes is that they are not only time-consuming to paint with but also way more laborious. Settling for this paint gun will help you cover a big area in a short time.

 Its full baffle assembly makes way for a completely atomized and steady spray pattern. Moreover, the cleaning and maintenance kit has all you need to keep the paint gun up and running!   

Pros

  • 1 liter fluid cup
  • Less overspray
  • Best suited for thick paints
  • Comes with a paint gun maintenance kit

Cons

  • Not as quick as an airless paint sprayer

6. Dynastus K-Style Siphon Spray Gun   

 Dynastus K-Style Siphon Spray Gun

Why go through the tedium of going over your workpieces with a challenging paintbrush when you can have this spray gun that does all the work for you?

The reason behind this otherwise elementary paint gun earning a spot in our list is that it provides an economical solution to both your decorative and repairing necessities.

Other than spraying paints of various thicknesses, this paint gun will also spray adhesives and disinfectants. It is an excellent option considering the comfort it will bring to your home, automotive and furniture painting needs.            

The body is nickel plated which means that your days of sulking over corrosion are finally over. Maintenance is also a piece of cake. That said, occasions such as leftover paint building up around the spray nozzle can be easily avoided.

When dried up paint clogs the nozzle, getting a smooth and even finish is next to impossible. No worries, you'll get a mesh filter funnel, a toothbrush and a wire brush to keep your painting tools as good as new!

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The filter funnel was an incredibly helpful addition. Pouring the paint inside the canister straight out of the jar leaves room for debris and condensed paint clogging up the spray gun; resulting in sputtering or uneven spraying that is wet towards one end and dry towards the other.

This paint gun is our favorite because its 2.5mm nozzle does an amazing job at spraying thick paints. A smaller size nozzle sputters paint no matter how diluted of a solvent you pour into the canister.

Pros

  • You can easily clean the paint gun with water
  • Comes with a filtering funnel  
  • Sprays disinfectant and adhesives beside colorants  
  • Easy to set up

Cons

  • No adjustment knob to control air pressure
  • Doesn't include a compressor

7. Graco-Sharpe 288879 HVLP FX3000 Paint Gun 

Graco-Sharpe 288879

If you're looking for the best auto paint gun for the money, look no more. This Graco-Sharpe HVLP gun keeps it simple while delivering a performance that is enough to rock every type of paintwork! 

This paint gun sports a lightweight design but does all the heavy work when necessary. You get only one nozzle in the pack but if you take care of it right, you should face no problems with either the gun's body or the nozzle.

There are 4 sizes to choose from. For example, if you have a bit of touch-up to do and go over small spots, we suggest you pick the 1.3mm nozzle.

Smaller nozzles perform extremely well with thin paints.

If you have a lot of experience working with paint thinners and know how much to thin the paint, the 1.4mm or 1.5mm nozzle option will also suffice.

Spraying etch primer, single-stage urethanes and sealers is made easy with the 1.4mm nozzle. So is getting a metallic finish on your workpieces. The 1.5mm one should cover both basecoats and clearcoats.

However, since primers are of thicker consistency, choosing the Graco-Sharpe paint gun with the 1.8mm fluid tip is best. It will also allow you to spray latex paints with much better comfort.

Diluting your paint with a good lot of acetone or mineral spirits may not be fruitful when you have a big piece to cover and want a high-coverage finish.

That said, you'll get the best benefit from a 1.8mm nozzle.

Its spray fan is adjustable from 2" to 10" and the 600cc aluminum cup is just right for holding a decent amount of paint. You will also find a cleaning brush and wrench in the box. 

Pros

  • 1.8mm nozzle is great for spraying water-based urethanes
  • Comfortable to use
  • Budget-friendly paint gun
  • Consistent spraying

Cons

  • Risks of leakage

8. Tekna 703517 Prolite Spray Gun with Air Cap 

Tekna 703517 Prolite Spray Gun

Tekna brings you the best car paint gun for the money and it is no other than the 703517 Prolite. To begin with, it has an air cup that directs the spray pattern. It helps create good atomization of the paint particles resulting in a rich, professional finish.

Why good atomization is much sought-after in repairing and painting cars is easy to understand. It is because you need to avoid overspraying at any cost. A spray nozzle coupled with an air cup is thus a great option to have in your paint gun.

Since humidity and climate has a role to play in spray painting, big droplets will take forever to dry if you're somewhere hot and humid. Luckily for this paint gun, working in all climates is easier than ever.

The HV30 HVLP air cap delivers quality atomization all the way. You get 1.4mm on the paint gun's nozzle which is perfect for sealers, etch primers, metallics and thinned out paints.

Packed with a load of features, a top-notch painting tool like this hard to come by for the price. It might just be the best automotive paint gun on the market!

Moreover, it is excellent for water-based coatings. The high corrosion-resistant materials both inside and outside make this paint gun a durable device. Its non-stick properties also help a lot. 

 Last but not the least, the transfer efficiency of this paint gun saves materials and unless you mess it up big time, the chances of overspray are close to zero.

Pros

  • HVLP air cap for greater atomization
  • Comes with a gun wrench
  • Air-adjustment valve with digital gauge for a better control
  • Best suited for waterborne paints 

Cons

  • Not suitable for latex paints

9. Camp Hausfeld General Purpose HVLP Paint Gun

Camp Hausfeld General Purpose HVLP Paint Gun

This gravity feed paint gun works wonders when it comes to nailing a decorative DIY piece for your home. It can also be a very good garage essential for going over some dents and scratches.

Starting from making some old household items look brand new to revamping your kids' bike and skateboard, this spray gun will have you covered.

The paint gun has simple controls. So, it doesn't matter if you do not have any experience with this particular tool; you'll catch up in no time! This is safer and better than paint rollers that leave very definite marks across your workpiece if not used correctly.

Its 20 oz. canister capacity might be a bummer for those who could make do with a much bigger size canister. However, the gravity feed design optimizes pain use eliminating waste as much as possible.  

Furthermore, the polished aluminum build takes the hassle away from cleaning. Two in-line paint filters, a wrench, hex and brush extend the durability of this well-made paint gun. 

Pros

  • Works with primers, lacquers and enamels
  • Best for clear coats and polyurethane topcoats  
  • Gravity feed design reduces paint waste
  • Comes with extra paint filters

Cons

  • 1.4mm fluid tip isn't suitable for latex paints
  • Small 20 ounce canister

10. Neiko 31216A HVLP Gravity Feed Air Spray Gun 

Neiko 31216A HVLP

The best thing about gravity feed spray guns is that you have a minimum amount of waste beside a very consistent finish. On top of that, you get three adjustment knobs in this Neiko gun to set a preferable air pressure.

That said, precise and comfortable paint application is no longer a dream. 

Apart from the fluid control valve, you get additional two for controlling the spray pattern and air admittance.

A 2.0mm rust-resistant stainless steel nozzle as well as the steel body make this spray gun capable of handling heavy-duty painting other than frequent home use.

This gun is a safe option because spilling is out of question. The aluminum canister that comes attached to the gun might disappoint in size but nonetheless it is perfect for home and garage use.

In addition, you will find a regulator and a metal air gauge to know the real-time air pressure. When it comes to making an efficient use of paint and achieving a particular style finish, controlling the pressure is necessary.  

Be it DIY projects or small-scale automotive painting jobs, it goes without saying that this outstanding paint gun will prove its worth every time.

Consistent coverage, little to no overspray, minimum waste, high-transfer efficiency- you name it, this Neiko gun has it all.

Pros

  • Comes with a regulator and air gauge
  • Adjustable spray pattern, pressure and flow rate
  • Minimum overspray
  • Rust-resistant nozzles makes this paint gun extra durable 

Cons

  • The 2.0mm nozzle is too big for spraying base coats

Features to Look for Before Buying 

You will find automotive or HPLV paint guns in numbers when you hit the paint store but very few will come with the specs you're looking for. So, how do you know which one is worth it?

Below we are listing down some important factors that will help you make a well-informed purchase. Give it a read so that you can bag the best automotive paint gun for the money!

High-Transfer Capacity 

When you think about investing on a paint gun, you would want the best bang for your buck. Settling for a low-transfer spray gun has a minimum pressure and it will take you a lot of time to finish the work.

The spray fan diameter falls in the same category. Moreover, spraying from a proper distance ensures the best coverage your paint gun is capable of.

Some spray guns tend to paint in a circular pattern, leaving the edges less prominent than the center. Going over those areas pose a risk of overspraying.

You'll finish painting but the results will leave you far from being satisfied.

Spacious Canister

A canister is an important aspect of a paint gun. When you have a large workpiece, say a cabinet or your car to work on, a small canister is useless in a sense that you will have to thin, mix and paint over and over again.

It leaves plenty of room for the next batch of paint to make a mess. It may not match with the previous coat. On top of that, this three-step process proves to be very hectic.

Maintenance Kit 

Paint guns that come with a maintenance kit are much more desired than a single piece. It is largely because the small parts demand delicate care and without it, they will malfunction or cease to work entirely.

A maintenance kit usually comes with one or two wrenches, a cleaning brush, extra filters and so on.

Adjustment Valves 

Top-notch automotive paint guns will have 3 knobs for fluid control, air pressure and admittance, widely known as an air-inlet valve.

Adjustment Valves

They are absolutely necessary because these controls let you paint with a greater flexibility. Apart from getting a nice finish, you can have any type of coverage you want!

Air Cap    

An air cap helps atomize the paint particles that go through the nozzle. A nozzle spritzes paint in a consistent fashion and ensures a great coverage just the same. But an air cap makes all the difference.

When you think about why you should put a paint gun in your shopping cart, getting a smooth, blotch-free finish on your workpieces is the first reason that comes to mind. That said, paint guns with an air cap won't disappoint.

Frequently Asked Questions

How long can I leave paint inside my paint gun?

Pouring paint out of the canister while you take a short break isn't necessary. However, depending on the material you use, you can leave paint inside the paint gun canister for 3 days up to 3 months.

Water-based or thin paints have a bigger chance at corroding the unit when left alone for more than two days. Leaving any paint overnight should be okay. But always remember to flush it out with mineral spirits or any pump preserver.   

What PSI level is the best for spray guns?

Setting your paint gun at 26-30 PSI will cover most clear coat and base coat jobs. Latex, lacquers and water-based paints, when thinned out properly, also spray fine at 30 PSI air-pressure. 

How do I clean a clogged paint gun?

To best clear out the paint residues and built-up lacquer inside the paint gun, fill its canister with sprayer cleaner and spray until it unclogs. Soaking the separate parts will help get rid of the tough ones.

Use acetone for tough stains and vinegar for an economical solution!    

How far should I hold my spray gun from the surface?

Spraying from a 6" to 8" distance from the surface will ensure a thin and even coat of paint. Going closer will result in patchy finish while going further away will waste paint. 

Why is my paint gun sputtering? 

Siphon feed guns are more likely to sputter paint than gravity feed guns. Look out for air leaks in its fluid stream. However, dry paint building up around the nozzle causes similar problems.

Final Words

The best automotive paint gun for beginners will give you a nice start in your designer expeditions keeping all the painting hurdles at bay. That said, any of the paint guns from our top picks can bring out the artist in you.


If you have any plastic component in your car that needs painting, check out this Best Paints for Plastic review.

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