7 Best Exterior Primers For Peeling Paint of 2023 [Tested]

Preventing old walls from peeling might seem like a distant dream. However, you can turn this dream into reality by choosing the right exterior primer. But, hold on because it’s not as easy as it sounds. Selecting the right product to suit your requirements can be a little complicated, especially when there are so many […]

7 Best Exterior Primers For Peeling Paint of 2023 [Tested]

Preventing old walls from peeling might seem like a distant dream. However, you can turn this dream into reality by choosing the right exterior primer.

But, hold on because it’s not as easy as it sounds. Selecting the right product to suit your requirements can be a little complicated, especially when there are so many cheap variants on the market. 

Having said that even professionals need a little help in selecting the right exterior primer as not all the options are up to the mark. That is why we have compiled a list of the 7 best exterior primers to simplify your selection process. 

Don’t worry, as we have made this list only after extensive research and testing. Plus, we have added a buyer’s guide to help you even further.  

Without further ado, let’s jump right in!  

Best Exterior Primers

Best Exterior Primer For Peeling Paint 002

Whether you’re tackling a small DIY project or a major home renovation, finding the right primer is crucial for achieving long-lasting and professional-looking results. So, without further ado, here’s the list of the 7 best exterior primers for peeling paint.

1. KILZ L211104 – Best for Various Surfaces

For over 40 years, KILZ has been consistently delivering premium-quality primers and the latest model is no exception. Thanks to latex, this product ensures that it bonds on surfaces where most primers won’t work. To know more about it you can read the following section.

KILZ oil Adhesion Primer, Interior/Exterior, 1 Quart
  • BONDING PRIMER: A high adhesion primer that bonds to a wide...
  • ADVANCED FORMULA: It's advanced styrenated acrylic polymer...

Why Did We Like It?

This premium-quality primer makes sure that it adheres to surfaces that are tough to paint. Plus, its latex and high adhesive properties ensure that it does a better job than most oil or water-based primers available out there. Meaning, you can use it for various projects without any hassle.  

Furthermore, it is easy to apply and you can use a spray, roller, or brush to get the job done. One quart can cover an area of up to 100 square feet, which is pretty decent, in our opinion. And the best part is that it takes only 30 minutes to dry up. 

Apart from this, the KILZ L211104 is available at an affordable price, backed by a limited warranty, which gives it the edge over other products.

What Could’ve Been Better?

While testing this product, we didn’t come across any major drawbacks. However, we were disappointed with its packaging as the box we received was completely smashed. Apart from this minor issue, it performs exceptionally well and is a good choice for DIYers.

Pros
  • Can be applied on various surfaces
  • Affordable pricing
  • Dries up pretty quickly
  • Backed by a limited warranty
Cons
  • Packaging is not great
Coverage: 300-400 sq. ft./gal | Suitable Surfaces: Wood, Metal, Concrete | Application Method: Brush, Roller, Sprayer | Drying Time: 30 minutes | Stain Blocking: Yes | Mildew Resistance: Yes | Waterproofing: No

2. Prestige Paints E500-9 – Best for Outdoor Use

Prestige Paint is new on the market, and the E500-9 primer will delight you with its effortless application and exceptional coverage. Being acrylic-based, this product has the potential of delivering quality output on various projects; rest assured that you won’t be disappointed.

Sale
Prestige Exterior Paint and Primer In One, 1-Gallon,...
  • Ultra premium paint and primer in one
  • High hiding formula for excellent coverage with smooth...

Why Did We Like It?

If you ask us, the best part about this product is the fact that it is specifically designed for outdoor use. As such, it can be applied on several surfaces, including aluminum, cement, masonry surfaces, and wood. Plus, it works both as a primer and a paint, making it all the more popular.

What’s more, it is 100% acrylic and very easy to clean; soap and warm water are perfect for maintenance. Moreover, it has a VOC content of under 0.42 pounds per gallon, which is within permitted limits, thereby ensuring safety. 

Sounds good, doesn’t it? Well, there is more. It has a drying time of only 2 hours, meaning you can apply a fresh coat of paint within 24 hours of drying. In addition, its high-gloss finish makes it appropriate for humid areas.  

What Could’ve Been Better?

This product is undoubtedly one of the best options on the market, mainly because of its versatile application and quick dry-up time. That being said, it is slightly on the expensive side, so it may not be a suitable product for those on a tight budget. 

Pros
  • Highly versatile application
  • Easy to clean-up
  • Eco-friendly
  • Less drying time
Cons
  • Expensive
Coverage: 300-400 sq. ft./gal | Suitable Surfaces: Wood, Metal, Masonry | Application Method: Brush, Roller, Sprayer | Drying Time: 30 minutes | Stain Blocking: Yes | Mildew Resistance: Yes | Waterproofing: No

3. Krylon 51318 – Best for Fast Drying

Founded in 1947 in the US, Krylon is one of the biggest names for delivering top-quality and innovative products. On that note, this would be a good time to introduce you to the 51318 model. It has a drying time of fewer than 10 minutes, which makes this product the perfect choice for professionals.

Why Did We Like It?

To be honest, the Krylon 51318 has most bases covered but especially pleasing is its short drying time. It is a sprayer that you can use on both interior and exterior projects. 

Furthermore, this product has strong adhesive properties, enabling the walls to shine. You can use it to smoothen rough surfaces before applying the paint. Plus, its unique gray color makes it stand apart from most primers available on the market. 

Apart from this, the tip of the sprayer features an ergonomic design to reduce fatigue for a comfortable experience. Additionally, it offers exceptional coverage, and no matter how big your project is, you can always count on it. 

Finally, all these handy features are coupled with an affordable price tag, ensuring that you get great value for money.  

What Could’ve Been Better?

We were quite satisfied with its performance for most parts but our only gripe is that it has an offensive odor, bordering on unbearable. You can use it for outdoor projects, however, if you intend to use it indoors, make sure that the room is properly ventilated. 

Pros
  • Decent coverage
  • Fast dry-up time
  • Provides comfortable spraying experience
  • Great value for money
Cons
  • Strong odor
Coverage: N/A | Suitable Surfaces: Various (primarily Wood) | Application Method: Spray | Drying Time: 10 minutes | Stain Blocking: No | Mildew Resistance: No | Waterproofing: No

4. INSL-X SXA110099-04

Our next recommendation is another highly efficient product from INSL-X. Established in 1883, this brand is famous for delivering high-quality primers to achieve optimal results on DIY projects. Naturally, the SXA110099-04 is bound to impress you with superior adhesion, suitable for numerous painting projects.

INSL-X SXA110099-04 EMW1421981, 32 Fl Oz Acrylic, (Pack of...
  • This item is Insl-X Stix Waterborne Bonding Primer Acrylic...
  • Used for Painting Supplies Paint & Stains

Why Did We Like It?

For starters, it is affordable, easy to use, and adheres to surfaces that are rough and tough to coat. This acrylic primer is highly versatile, so you can apply it on several materials, including tiles, glasses, plastic, and vinyl. 

Now, it hardly has any odor, which is something we absolutely appreciate about primers. Moreover, its VOC content is within health and safety standards, making it an eco-friendly option. 

Worried about a long drying time? Well, it dries up within 30 minutes and becomes ready for re-coating within 4 hours. Furthermore, we loved the coverage it offers and one gallon of this primer can cover an area as large as 400 square feet, which is decent enough.

We must also mention that it’s low maintenance and all you need is a bit of soap and warm water to keep your home clean. 

What Could’ve Been Better?

There is hardly any fault with this primer itself, but like a few other options, this one, too, don’t come with proper packaging. When it was delivered, the canister was slightly open, and the primer was almost dry. So, we hope the manufacturers start taking the packaging seriously. 

Pros
  • Can be applied on several surfaces
  • Gives out very little odor
  • Very easy to clean up
  • Low VOC content
  • Safe and eco-friendly
Cons
  • Comes in poor packaging
Coverage: 350-450 sq. ft./gal | Suitable Surfaces: Wood, Metal, Masonry | Application Method: Brush, Roller, Sprayer | Drying Time: 30 minutes | Stain Blocking: Yes | Mildew Resistance: Yes | Waterproofing: No

5. KILZ 13000

As you already know, KILZ consistently produces top-notch products; that is why we have added the 13000 model to this list. Since you are well familiar with the brand, we won’t waste any time talking about it. Let us, instead, have a closer look at the product itself.

KILZ 3 Premium Primer, Interior/Exterior, 5 Gallon
  • PRIMER|SEALER|STAIN-BLOCKER: PRIMER KILZ 3 PREMIUM Primer is...
  • ADVANCED FORMULA: Advanced high performance acrylic polymer...

Why Did We Like It?

The KILZ 13000 does an outstanding job at hiding old colors and stains, thanks to its robust stain-blocking formula. Besides, the mildewcide protection safeguards your project from mold and mildew. This makes it ideal for areas with high humidity, on both interior and exterior surfaces. 

Now, its smooth finish lets you cover up all the imperfections on your project. And since it has zero odor, long working hours won’t be a hassle. Additionally, DIYers will be pleased with its zero VOC content, making it highly popular. 

Furthermore, what makes this product interesting is that it has a fast drying time, so you can apply a new coat within an hour. As a result, it guarantees a smooth experience – be it painting or maintenance. Speaking of maintenance, consumers can clean it easily, using warm water and soap. 

What Could’ve Been Better?

In our opinion, The KILZ 13000 is an excellent option, especially because of its unique mildewcide protection and zero VOC content. And for that reason, this primer comes with an expensive price tag. However, considering the features it offers, it’s definitely worth investing in it. 

Pros
  • Protects from mold and mildew
  • Suitable for both interior and exterior surfaces
  • Easy to clean
  • Quick drying time
Cons
  • Slightly costly
Coverage: 300-400 sq. ft./gal | Suitable Surfaces: Wood, Metal, Concrete | Application Method: Brush, Roller, Sprayer | Drying Time: 30 minutes | Stain Blocking: Yes | Mildew Resistance: Yes | Waterproofing: No

6. Rust-Oleum 60004

Rust-Oleum is a US-based brand that needs no introduction. And the 60004 clear binding sealer is yet another noteworthy addition to their line of painting products. Unsurprisingly, it is a perfect choice for DIYers and painting professionals looking for a reliable exterior primer for peeling paint. 

Sale
1 qt Zinsser 60004 White Zinsser, Peel Stop Bonding Primer
  • Use to prime chalky or peeling interior and exterior...
  • Water-based formula glues down peeling edges, binds cracks...

Why Did We Like It?

People who have used Rust-Oleum products can vouch for their quality. As far as the 60004 clear binding sealers is concerned, we love its water-based formula. Not only does it help with peeling paint but also helps seal chalky surfaces for binding cracks.

What’s more, it has a very mild odor, which is tolerable. And since it provides such great adhesion, you can use it on a range of exterior as well as interior surfaces. 

In addition, one quart of this sealer can cover up to 100 square feet, and the best part is that it dries within 30 minutes. Lastly, it is highly affordable which makes it suitable for increasing the life of surfaces that are not in good condition.  

What Could’ve Been Better?

We were quite satisfied with the overall results produced by the Rust-Oleum 60004. However, since it is water-based, it is not as thick as we would have liked. Understandably, this could be a drawback for professionals who will need to look elsewhere to meet their painting needs. 

Pros
  • Affordable
  • Dries up quickly
  • Suitable for peeling paint
  • Hardly any odor
Cons
  • Not thick
Coverage: 100-125 sq. ft./gal | Suitable Surfaces: Wood, Metal, Concrete | Application Method: Brush, Roller, Sprayer | Drying Time: 2 hours | Stain Blocking: Yes | Mildew Resistance: No | Waterproofing: Yes

7. POR-15 41104

POR-15 is one of the leading manufacturers of robust rust preventive coatings, rust removers, and primers. And the 41104 high-build primer is a true testament to the brand’s quality. That said, if you are looking for an option specifically designed for automobiles, this could be the right product for you.

POR-15 High Build Primer, Sand able Bonding Coat, Fills in...
  • ✅ POR-15 HIGH BUILD PRIMER - Provides sandable and...
  • ✅ INTERLOCKING PRIMER - Formulated with special adhesion...

Why Did We Like It?

For starters, it is highly adhesive, which is one of the main USPs of the product. Thanks to its single-component formula, it fills all the little imperfections on your vehicle. Plus, it delivers a buildable and sandable surface for fast re-coating.

Apart from this, we were pleased with its performance, to say the least. It offers quality output by drying the surface quickly and providing an even finish. Moreover, it is super easy to use and you can apply it using a brush. 

Be it brass, stainless steel, or aluminum, the POR-15 41104 adheres well to a wide range of exterior automotive surfaces. Also, its affordable price tag deserves mention, making this high-build primer the go-to option for car owners. 

What Could’ve Been Better?

There are a few things wrong with the product, one of which is that it’s thicker than we would have liked. This makes it a problem for people who want to apply it with a sprayer. Besides, there are issues with typing which makes the surface difficult for sanding. Other than that, the POR-15 41104 works perfectly.

Pros
  • Dries very quickly
  • Adheres to a range of metallic surfaces
  • Reasonably priced
  • Easy to apply
Cons
  • Thick coat
Coverage: N/A | Suitable Surfaces: Metal | Application Method: Brush, Roller, Sprayer | Drying Time: 24 hours | Stain Blocking: Yes | Mildew Resistance: No | Waterproofing: Yes

Best Exterior Primers For Peeling Paint Comparison Table

Product Coverage Suitable Surfaces Application Method Drying Time Stain Blocking Mildew Resistance Waterproofing
KILZ L211104 300-400 sq. ft./gal Wood, Metal, Concrete Brush, Roller, Sprayer 30 minutes Yes Yes No
Prestige Paints E500-9 300-400 sq. ft./gal Wood, Metal, Masonry Brush, Roller, Sprayer 30 minutes Yes Yes No
Krylon 51318 N/A Various (primarily Wood) Spray 10 minutes No No No
INSL-X SXA110099-04 350-450 sq. ft./gal Wood, Metal, Masonry Brush, Roller, Sprayer 30 minutes Yes Yes No
KILZ 3 13000 300-400 sq. ft./gal Wood, Metal, Concrete Brush, Roller, Sprayer 30 minutes Yes Yes No
Rust-Oleum 60004 100-125 sq. ft./gal Wood, Metal, Concrete Brush, Roller, Sprayer 2 hours Yes No Yes
POR-15 41104 N/A Metal Brush, Roller, Sprayer 24 hours Yes No Yes

Buying Guide For The Best Exterior Primer For Peeling Paint

Have you gone through all the 7 products on our list and were you able to decide which one to buy? If you weren’t, there is nothing to worry about. 

As a matter of fact, knowing just the exterior primers and their pros and cons is not enough information. There are a few other factors that you need to keep in mind in order to buy the right product based on your requirements. 

To make things easier for you, we have discussed all these important factors here in detail. We recommend reading this section to make an informed decision.

  1. Environment

Believe it or not, exterior and interior primers are not made of the same components. So, you can’t expect an interior primer to do the job of an exterior one. A good-quality exterior primer should be resistant to UV rays, stains, molds, and scratches. 

Also, it should be long-lasting as you can’t afford to re-apply it after a couple of years. Consequently, if you intend on using it on interior surfaces as well, we strongly recommend going with a product that is suitable for both exterior and interior use. 

  1. Surface 

The surface is a big factor that you should keep in mind while buying exterior paint because different primers do well on different surfaces. For instance, latex-based primers work well on materials like wood. 

On the other hand, oil-based primers are the most compatible on steel and metal surfaces as they prevent rusting and help shine the surface. However, if you are buying a primer only for peeling paint, then any primer would work just fine.  

  1. Safety

As you already know, most primers are made of toxic content and are very harmful to the eyes and lungs. This is why we recommend going with a product that has low VOC content in it. Furthermore, to ensure safety, you can wear gloves and a mask while working. 

If you are working indoors, make sure that the room is well-ventilated, ensuring that you stay healthy.  

  1. Drying time

All exterior primers have a different drying time with some drying in 4-5 hours, while other products take less than 30 minutes. If you are a professional, you would want the job done quickly, so make sure to research the brand before making the purchase.

Best Exterior Primers FAQ's

  • Why is it important to use an exterior primer for peeling paint?

    Using an exterior primer specifically designed for peeling paint is important because it helps to seal and stabilize the surface, preventing further peeling and promoting paint adhesion. It ensures that the new coat of paint adheres properly and lasts longer.

  • Can I apply an exterior primer for peeling paint directly over the old paint?

    Yes, in most cases, you can apply the exterior primer directly over the old paint. However, it’s important to ensure that the surface is clean, dry, and free of loose debris or flaking paint before applying the primer. It’s recommended to scrape off any loose paint and sand the surface lightly to promote better adhesion.

  • How should I apply an exterior primer for peeling paint?

    The application process may vary depending on the product, so it’s essential to follow the manufacturer’s instructions. Generally, you’ll need to use a brush or roller to apply the primer evenly on the surface. It’s recommended to apply multiple thin coats, allowing sufficient drying time between each coat.

  • Can I use any exterior primer for peeling paint on any surface?

    While many exterior primers for peeling paint are versatile and can be used on various surfaces, it’s important to check the product label or manufacturer’s instructions to ensure compatibility with the specific surface you’re working on. Some primers may be formulated for certain materials or conditions.

  • How long should I wait before applying the topcoat after using an exterior primer for peeling paint?

    The drying time before applying the topcoat can vary depending on the specific primer and environmental conditions. It’s recommended to refer to the manufacturer’s instructions for the recommended drying time. Generally, it can range from a few hours to overnight.

  • Best Exterior Primer For Peeling Paint 004

    Conclusion

    Applying a coat of primer is a good way to prevent walls from facing peeling issues. So, we suggest getting a quality exterior primer ASAP to protect your walls.   

    With that, we have come to the end of this article; hopefully, you can buy the right exterior primer for your home. Before concluding, we have decided to highlight our favorite products from the list.

    The KILZ L211104 is the best overall, mainly because it can be applied on a wide variety of surfaces and is backed by a limited warranty. Followed by it is the Prestige Paints E500-9 because it is very easy to clean and dries quickly. 

    Other than that, if you are looking for a product that offers excellent value for money, we recommend going with Krylon 51318.

    That’s all for now. See ya!   

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