Best Primer Spray Guns: Selection Guide & Our Recommendations

Published on: March 8, 2022
Written by David Rowan / Fact-checked by David Rowan

Are painting lovers out there? Well, good primer spray guns are in service. In general, layers of primers are the foremost consideration point in painters’ projects. Even for saving time, right now, entry-level painters also search for such sprayers. However, we also have included ourselves too.  

Yeah, some primer sprayers indeed require drying for longer, and under infrared lights is obvious. At present, it is invalid with anti-bacterial mixtures. Even some of the guns come with an HVLP style to reduce user fatigue and disturbance.

primer spray guns selection guide & our recommendations

Believe it or not, featuring a wide range of counterparts inside a primer gun makes your art of work better than expected. Undoubtedly, whether it is about a smooth base creating like hand planers or covering stains, nothing can beat it. 

Whether you choose a primer or an automotive primer, both are useful in different cases. As if today’s topic is painting, you can read thoroughly and execute the base painting or artwork in very decent ways. If questions are raised in your mind, follow the FAQ section.  

View Top Primer Spray Guns, Below

Not every paint sprayer suits primers, but we have something more than the expected compatibility of versatile types of paint holding capacity. As well, there are 8 primer spray guns.

1. TCP Professional Primer Spray Gun

  • Weight: 2.84 pounds;
  • Tips: 2 mm;
  • Spray cup: 1L.

The TCP professional gravity feed series spray gun comes with a lot of strong features. Apart from other primer spray guns, TCP understands users’ hardships. As well, manufacturing such a paint carrier that can cover up a large surface through first cup loading is incredible. 

Though the taxing amount is very low, lightweight to carry and spray without tiring hands. Even expecting to cover up thicker materials, for instance, Polyester Primers, Gel coats, thinned Latex paints, thick enamels, and more, is nothing beyond one’s imagination. However, it comes with interchangeable parts, such as control knobs, allowing better controls for spraying pressure adjustment. 

It contains a set of S.S.-made nozzles in its pattern, and through a 1L Aluminum cup, as if no overloading and gets pro-graded finishing while equipped with a full baffle head.  


  • Includes all extra accessories;
  • Consistent spray pattern;
  • Sturdy construction;
  • Lightweight, yet higher paint storage;
  • Easy to clean;
  • Easy to assemble.  


  • Nothing noticeable. 

2. Neiko 31216A HVLP Gravity Feed Spray Gun

  • Weight: 2.79 pounds; 
  • Tips: 2mm; 
  • PSI: working-10, operation- 50;
  • Spray cup: 600cc.

Want to experience one of the full atomized primer spray guns? Well, we should call 31216A, the finest one from Neiko. Its Stainless Steel body, in a single part, has rust-free continuous paint spray on offer. Even 2 pressure adjustments, for instance, working-10PSI and operation- 50PSI, are very spacious each time. 

However, it is easy to clean, allowing better working opportunities. Even 3 integrated control valves added performances. Compared to the previous spray cup, it holds quite less amount. However, a large surface painting is not possible at once. 

But you can take full advantage of an integrated regulator and metal-air gauge, including a cleaning brush that makes spray hardships down to ease. However, out of the toolbox, you need to assemble like we did to push into it by gravity.    


  • Rust-free S.S. body;
  • Solid brass cup;
  • Tethering trigger; 
  • Easy cleanup by a multi-size wrench.


  • Thin paint needs as input;
  • Hefty-priced.

3. Campbell Hausfeld DH580000AV HVLP Primer Spray Gun

  • Canister capacity: 20 ounces;
  • Tips: 1.4mm;
  • PSI: 40.

Campbell Hausfeld has proven its strength and greater performance as one of the greatest primer spray guns through manufacturing DH580000AV. As for first use, a little overwhelming situation was made by the spray gun gravity feed. By the passage of usage time, it would have been solved.  

Whether the single body permits pushing paints to spray through a single tap, at least 20 ounces gravity feed canister cleans itself up. However, the tapping you need to hold more than longer for better smoothness. The plus point of the Aluminum housing keeps it safe and eliminates overloading and it better cleaning as well. As a result, you will notice such beautiful atomization, through the damn awesome single tip, around 1.4mm. 

Almost a great choice for beginner painters, is it or not?


  • Eliminate materials extra usage;
  • Gravity feed spray gun;
  • Sturdy construction;
  • Great paint holding capacity;
  • Easy to assemble;
  • Ideal polished Aluminum housing.  


  • Found nothing. 

4. DeVilbiss 802342 StartingLine Gravity Spray Gun

  • Weight: 5.01 pounds;
  • PSI: 10-30;
  • Tips: 1.3mm.

Jumping to the air-powered paint spray gun, you can consider it the smartest one for its auto-assembly out of the toolbox. From front assembly, it is worth its title of being equipped with improved tech and as a Starting Line model. Compared to other primer spray guns, it is a real breeze for newbies either for operating at 10 PSI or starting it for operating mode at 30PSI. 

We recommend it for beginners though some hobbyists come off with several inlet air pressure issues. For example, they have almost 40-50 cars, can it overcoat at a single tip, single canister, or can it operate at the directed pressure? Well, all answers are yes; of course, it makes everything possible. 

Though such an entry-level set consumes 13 CFM through pressurizing on the entire size gun, these cases down the only 8CFM on the touchup guns. Indeed, it sometimes can soak up left-dried paints and need force sideways for instant body breakup. Also, lacquer thinner you should comprise inside. 


  • Instant starter;
  • Lightweight; 
  • Comes with a hardback case;
  • Thick and thin paint holding capacity;
  • Gives a smooth coating.


  • Minor leakage issues. 

5. TCP Global Professional Gravity Feed HVLP Primer Spray Gun

  • Weight: 2.84 pounds;
  • High-Performance HVLP Spray Gun with a 2.0 mm Fluid Tip;
  • 1 Liter Aluminum Cup and an Air Regulator.

Do your primer spray guns work like a finish-line sprayer? Not yet, or if you are aiming for one, then step forward with TCP Global series G6600. Comes with a pair of tip sizes, even quite new in size.

And, nozzle installation will follow that size too. However, the smallest tip applied is great with epoxy primer, whether the larger one is well-enough with a Polyester primer, in particular, slick sands. Yet, it sounded badass while applying as per the manual. Instead of applying thick paints, for instance, oil base, better off using what it allows in our house painting, resulting in commercial-grade. 

However, all the way, we have not found any gravity feed while pushing out paints. Yet the way it performed, the gravity feed system might not.     


  • No paint overloading; 
  • Both thick and thin paint holding compatibility;
  • Works like finish spray guns;
  • Provide long-time services.


  • None.

6. Iwata IWA9233 Primer Spray Gun

  • Weight: 1.36 pounds;
  • Pattern width: 14″;
  • Pressure: 28PSI; 
  • Usage: HS primer.

The IWA9233 unit is manufactured by the well-established Iwata. Unlike other single-body primer spray guns, it is good enough to perform with one nozzle and a 2mm input outgoing capacity. It is also classified as a center post-HVLP gravity-feed air gun. As an added performance, it weighs very little with a compact and easy-to-handle patent. 

In particular, a soft trigger with higher painting capacity reduced user hand fatigue, and the uneven polished smooth surface you can make as we did. However, the operating pressure optimized by the model itself is quite less.

However, pros prefer a separate one if the toolbox includes an aluminum cup, which consists of non-drip quality while used out of the factory. But when it is about comfy, purchasing according to your need is an acceptable acknowledgment. 


  • Metal-made air regulator;
  • Comes with HVLP gravity feed system;
  • Greater paint holding capacity;
  • The output is also huge;
  • Non-drip Aluminum cup.


  • Expensive;
  • Less operating pressure.

7. TCP Gravity Feed HVLP Spray Gun

  • Weight: 2.89;
  • Fluid Tips: 1.8mm;
  • Cup capacity: 1L;
  • Nozzles: 6 types.

Jumping to the next one, compatible with the highest nozzles set (around 6) for a wide range of painting accomplishments. Though holding 2 different gun options may have similarities among the best aftermarket primer spray guns, whether its Aluminum cup with non-dripping quality during longer operations with included accessories in the toolbox makes itself outstanding with a cast Aluminum cup for taking. 

Whether other paint holders and sprayers may gun off either at thick painting or at thin painting terms. Including primers, it accepts spray Latex and more types at the same time. Worrying about bonus accessories? Well, searching better became quite challenging except for its right toolkits along with the sprayer. For example, extra fluid filter, spanner wrench for perfect cleaning, brush, and in-line pressure gauge. 

However, experienced 6 nozzles, including 1.3, 1.4, 1.5, 1.8, 2, and 2.5mm, are quite rare in our previous primer spray guns.  


  • 6 sizes nozzles;
  • Huge paint holding capacity;
  • 2 different spray options;
  • Extra application accessories.


  • Incompatible with water-based paints;
  • Unstable air regulator. 

8. Tekna 703567 Primer Spray Gun

  • Weight: 2.2 pounds;
  • Tips: 3- 1.2mm, 1.3mm, 1.4mm;

This time, the last one is exceptional through its design. Well, it is an uncap spray gun. Nothing special, except for 3 tip sizes on its offer, though will make you a painting expert. However, quite well-known for experts, else, faster laying down materials you will have to confront. And, yes, the reason is that it is here. 

Moreover, pressure optimization for spraying will keep you awaited. But we loved its compact design and the benefits on offer. Cases up with no big issues, for instance, no overloading or dripping cup quality. However, we prefer a plastic cup instead of its packed one in the toolbox.

We noticed another thing, spraying with our almost regular 1.4mm tip, we can get better off with its similar sized one, as if it offers a larger and 2 smaller spray round buttons. 

However, it is not great fun for your worthy bucks, but not the least one at all. 


  • 3 tips work well;
  • Expensive spray round button;
  • No-drip cup;
  • Consistent spray pattern.


  • Expensive;
  • Faster laying down materials. 


Is Setting Sprays and Primer Spray Guns the Same?

Setting spray, a regular kind of post-make-up kit, even more of a top coat. In a nutshell, it is useful for lasting make-up lovers’ make-up for a long time. On the contrary, primer sprayers are made of bare metal or canvas often to smooth out uneven blemishes. Even hold the true color after spraying on handheld planers-created surfaces. 

From basic acknowledgment, clear perceptions are visible thereby. Now, you need to set makeup or coloring home or office surfaces up to your decision. 

Do I Need Numerous Coats of Primers?

From our experience, we suggest only 2-3 times the primer coating. Only 2 always suffice for interior walls. When it is about building or office walls, 3 times is the best choice for primer cracking issues. However, the overall coating relies on wall-building materials. Even more on the primer, as in, gel-based paints, the color category you have chosen.

Though most suggest that there is no need for anything like perfect coating, we also agree, at a tight budget, patchy primers you may buy as if the thing will only be used for invisible unevenness.

Any Substitute for Primer Spray Guns?

Foam paint rollers, as if well-known as the advanced model for accepting latex paints for further tasks. If spending time is not a great issue for you, especially if you are an oil painter, you can be better off the roller. 

However, primer sprayers accomplish painting in the shortest time, even holding the true colors and smoothing the walls through the perfect coating. 

Wrap Up

While doing heart-and-soul research on primer spray guns, it matters how you are thriving for a painting project. As if it will fit for the overall surface spraying, however, it does not, even none. Only figuring out needed features can solve such problems. 

Not only now, but the primer, as mentioned earlier, spray guns, and pinpointed facts will also assist in further painting tasks, we believe.

You might also like:

Rate this post

About This Writer

david rowan author

Hello, I am David Rowan. I am a professional contractor with 10 years of experience in home building, different tools used, construction, home remodeling, and other home improvement work. I have already built many custom homes and continued to do several woodworking projects along with how to deal with all categories of tools.

Hello, I am David Rowan. I am a professional contractor with 10 years of experience in home building, different tools used, construction, home remodeling, and other home improvement work. I have already built many custom homes and continued to do several woodworking projects along with how to deal with all categories of tools.

Leave a Comment