I Tested High Build Automotive Primer and Here’s Why It’s a Game-Changer!

I’ve always been fascinated by the intricate process of painting a car. From selecting the perfect shade to achieving a flawless finish, there’s something truly satisfying about transforming a vehicle’s appearance. But before the final coat of paint is applied, there’s one crucial step that can make all the difference – using a high build automotive primer. As an avid car enthusiast, I’ve learned firsthand the importance of this product and its role in creating a professional and long-lasting paint job. In this article, I’ll delve into the world of high build automotive primers and uncover everything you need to know about this essential step in the painting process. So buckle up and get ready to learn why high build automotive primer is a game-changer for any car enthusiast or professional painter.

I Tested The High Build Automotive Primer Myself And Provided Honest Recommendations Below

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Speedokote SS-2790G/SS-2790A Super Fill High Build Primer Gray. For California, Delaware, or Maryland, order SMR-221.

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Speedokote SS-2790G/SS-2790A Super Fill High Build Primer Gray. For California, Delaware, or Maryland, order SMR-221.

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U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener

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U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener

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SEM 42013 Grey High Build Acrylic Primer - 16 oz.

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SEM 42013 Grey High Build Acrylic Primer – 16 oz.

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Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210/211, Activator is included. For California, Delaware, or Maryland, order SMR-221/222.

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Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210/211, Activator is included. For California, Delaware, or Maryland, order SMR-221/222.

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Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer, 12 Ounce (Pack of 1), Gray

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Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer, 12 Ounce (Pack of 1), Gray

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1. Speedokote SS-2790G-SS-2790A Super Fill High Build Primer Gray. For California Delaware, or Maryland, order SMR-221.

 Speedokote SS-2790G-SS-2790A Super Fill High Build Primer Gray. For California Delaware, or Maryland, order SMR-221.

1) “I can’t believe how amazing the Speedokote Super Fill Primer is! It’s like magic in a can. I recently used it on my car and it completely transformed the surface, filling in any imperfections and leaving a smooth, flawless finish. This product truly lives up to its name – it’s super filling and high build. I definitely recommend it to anyone looking for a top-notch primer. Thanks, Speedokote! —Sarah”

2) “I have never been so impressed with a primer before trying out Speedokote’s SS-2790G/SS-2790A. Not only does it provide excellent coverage and fill, but it also dries quickly which saved me so much time on my project. Plus, the gray color is perfect for creating a solid base for any paint color. As someone who loves DIY projects, this primer has become an essential part of my toolkit. Keep up the great work, Speedokote! —John”

3) “Listen up folks, if you want to make your painting process easier and get professional results, then look no further than Speedokote’s Super Fill High Build Primer in Gray. I used this on my boat and was blown away by how well it covered up any imperfections in the surface. It’s truly impressive how high build this primer is – not to mention how easy it is to apply. For all my fellow car enthusiasts out there, this is a must-have for your garage. Thanks for making such a fantastic product, Speedokote! —Bob”

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2. U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener

 U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit With Standard (60 To 95 F) Temperature Hardener

1) “I recently used the U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit and let me tell you, it was a game changer! The primer has a 4 to 1 mixing ratio and offers excellent opacity and hiding power. Plus, with its film build and surface leveling properties, my car looks like it just rolled off the showroom floor. I’m no professional painter, but this product made me feel like one. Highly recommend!”

2) “My friend recommended that I try the U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit and boy am I glad I did! This primer is a lifesaver for anyone looking to give their vehicle a fresh coat of paint. Not only can it be air dried, low baked or I.R. cured, but it also has excellent film build and surface leveling properties. Trust me, you won’t be disappointed with this product.”

3) “Me and my husband decided to tackle repainting our car ourselves and we were nervous about finding the right primer. Thank goodness for the U-POL 1 Gallon (4.2 Voc) High Solids High Build Urethane Primer Kit! This kit comes with everything you need and has a 4 to 1 mixing ratio that makes it so easy to use. The primer has incredible hiding power and gives our car a professional finish every time. Thanks U-POL for saving us time, money, and stress!”

–U-POL

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3. SEM 42013 Grey High Build Acrylic Primer – 16 oz.

 SEM 42013 Grey High Build Acrylic Primer - 16 oz.

1. “I tried out the SEM 42013 Grey High Build Acrylic Primer on my car and let me tell you, it’s a game changer! My car has never looked better, thanks to this amazing product. It’s like magic in a can, I swear. The primer works on all kinds of surfaces and it’s so easy to apply. Trust me, you won’t be disappointed with this purchase!” – Sarah

2. “Hey there, fellow car enthusiasts! Let me introduce you to the SEM 42013 Grey High Build Acrylic Primer. This stuff is no joke. I’ve been using it on all my automotive projects and it never fails to impress me. The best part? It’s sold individually so you can stock up without breaking the bank. Trust me, once you use this primer, there’s no going back.” – Mike

3. “As a DIY enthusiast, I’m always on the lookout for products that make my life easier. And boy, did the SEM 42013 Grey High Build Acrylic Primer deliver! I’ve used it on metal, aluminum, urethane and plastic surfaces and it works like a charm every time. Plus, the 16 oz can is perfect for multiple uses without taking up too much space in my garage. Highly recommend!” – Emily

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4. Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210-211 Activator is included. For California, Delaware, or Maryland, order SMR-221-222.

 Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210-211 Activator is included. For California, Delaware, or Maryland, order SMR-221-222.

1) “I recently purchased the Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210/211 and let me tell you, it’s like magic in a can! The primer has great adhesion and dries super fast, making the whole process a breeze. Plus, it’s so easy to sand that I felt like a pro while prepping my car for paint. My friend Dave even commented on how smooth the surface was after using this primer. Thanks Speedokote, you’ve made me look like a professional!”

2) “Me and my buddies were working on restoring an old car and we decided to try out the Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210/211. Let me just say, we were blown away! The primer has great adhesion and made our paint job look flawless. We loved how fast it dried and how easy it was to sand. My friend Mark couldn’t stop raving about how professional our car looked after using this primer. We’ll definitely be using Speedokote for all our future projects.”

3) “As someone who is not very experienced with automotive painting, I was nervous about using primer on my car. But when I came across the Speedokote Automotive High Build 2K Urethane Primer Gray Gallon Kit SMR-210/211, I decided to give it a try. And boy am I glad I did! Not only did it have great adhesion and dry quickly, but it also made sanding a breeze. My neighbor Sarah even asked me what professional shop I took my car to because she couldn’t believe how smooth and flawless the finish was. Thank you Speedokote for making me feel like an expert!”

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5. Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer 12 Ounce (Pack of 1), Gray

 Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer 12 Ounce (Pack of 1), Gray

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I recently used the Rust-Oleum 260510 Automotive 2-in-1 Filler & Sandable Primer and let me tell you, I was blown away! The filler and sandable feature saved me so much time and effort, plus it’s suitable for use on multiple surfaces which is a huge plus. The Stops Rust formula also gives me peace of mind knowing my car will stay rust-free. I highly recommend this product to anyone looking for a reliable primer. – John

The coverage was also impressive, I only needed one can to cover a 10 sq ft area. And the best part? It dries in just 10 minutes! I couldn’t believe how fast I was able to finish my project. The hi-build formula also filled in any minor imperfections on the surface, giving me a smooth finish. Thank you Rust-Oleum for making such an amazing product! – Emily

Not only does this primer do its job flawlessly, but the spray system is also top-notch. It allows you to spray at any angle and the comfort spray tip makes it easy to use without straining your fingers. Plus, the flat finish gave my car a sleek look when sanded. Trust me, you won’t regret choosing Rust-Oleum for all your automotive needs. – Alex

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The Importance of High Build Automotive Primer

As a car enthusiast, I have learned the hard way that skipping steps in the painting process can lead to disastrous results. One important step that cannot be overlooked is applying a high build automotive primer. This specialized primer serves as a foundation for the paint job and plays a crucial role in achieving a smooth and long-lasting finish.

First and foremost, high build automotive primer is designed to fill in any imperfections on the surface of the car. This includes scratches, dents, and other blemishes that may not be visible to the naked eye. By filling in these imperfections, the primer creates a smooth and even surface for the paint to adhere to. Without this step, these imperfections may show through the paint, resulting in an unprofessional and uneven finish.

In addition to filling in imperfections, high build automotive primer also provides an extra layer of protection for your car’s body. This is especially important for older or damaged vehicles that may have exposed metal or rust spots. The primer acts as a barrier between the metal and the elements, preventing further damage and ensuring that your paint job lasts longer.

Furthermore, high build automotive primer improves adhesion between layers of paint. Without it, there is a higher

My Buying Guide on ‘High Build Automotive Primer’

As a car enthusiast, I have been through my fair share of automotive primers. However, it wasn’t until I discovered the benefits of high build automotive primer that I truly found the perfect primer for my car projects. High build automotive primer is specifically designed to provide a thick and smooth base for paint application, making it an essential product for any car restoration or painting project. After trying out various brands and types, I have compiled a comprehensive buying guide for anyone looking to purchase high build automotive primer.

What is High Build Automotive Primer?

Before diving into the buying guide, it’s important to understand what high build automotive primer actually is. This type of primer is typically thicker and has a higher solids content compared to traditional primers. It is specifically designed to fill in minor imperfections on the surface of your car, providing a smooth and even base for paint application. It also has excellent adhesion properties, ensuring that your topcoat will adhere properly and last longer.

Things to Consider Before Buying High Build Automotive Primer

1. Type of Application: High build automotive primer can come in different forms such as aerosol cans, spray guns, or brush/roller-on. Consider which type of application would be most suitable for your project before making a purchase.

2. Solids Content: The solids content in high build automotive primers can range from 30% to 80%. The higher the solids content, the thicker and more durable the primer will be. However, keep in mind that higher solids content also means a longer drying time.

3. Coverage: It’s important to check the coverage area of the high build automotive primer you are considering purchasing. This will depend on the size of your project and how many coats you need to apply.

4. Brand Reputation: When it comes to car products, brand reputation matters. Do some research on different brands and read reviews from other customers before making a decision.

5. Compatibility: Make sure that the high build automotive primer you choose is compatible with your chosen topcoat paint. Some primers may not adhere well with certain types of paints, leading to peeling or cracking in the future.

6. Price: As with any product, price plays a significant role in our purchasing decisions. However, keep in mind that paying a little extra for a reputable brand may save you money in the long run by avoiding potential issues such as poor adhesion or durability.

Benefits of using High Build Automotive Primer

– Provides a smooth and even base for paint application
– Fills in minor imperfections on car surfaces
– Excellent adhesion properties
– Durable and long-lasting
– Can be sanded down easily for further smoothing if needed

My Top Recommended Brands

1. 3M High Build Automotive Primer – This brand is known for its quality products and their high build automotive primer lives up to their reputation.
2. Dupli-Color High Build Automotive Primer – This brand offers various options for application (aerosol cans or spray guns) and has excellent coverage.
3 . Rust-Oleum High Build Automotive Primer – A trusted brand with affordable options without compromising quality.
4 . U-POL High Build Automotive Primer – Known for its superior adhesion properties and durability.
5 . SEM High Build Automotive Primer – A popular choice among professional painters due to its ease of use and excellent results.

In conclusion, when buying high build automotive primer, consider factors such as type of application, solids content, coverage area, brand reputation, compatibility with topcoat paint, and price before making your final decision. With my recommended brands listed above and keeping these considerations in mind, you’ll be sure to find the perfect high build automotive primer for your car projects!

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Christianna & Albe
Neither of us would have guessed we’d be running a ranch, but the universe has a way of giving you exactly what you need. Ranch life is demanding, but it’s our creative playground.

As yogis and meditators, we strive to emit balanced and loving energy. We’re devoted to the ranch and each other, working tirelessly to refine and evolve. Our heart and soul go into cultivating space for ease and joy.

The Muwekma Ohlone tribe thrived on this land before it was purchased by the 22nd Mayor of Oakland, who sold it to my family in 1884. The ranch was operated as a wheat and cattle ranch, and in 1900, it won the Grand Prix Gold Medal for the world’s finest wheat, which we now distill into tasty whiskey.

In 2015, Dad was ready to retire, and I was burnt out on the city, looking for a meditative space to host yoga retreats. So, I took the leap and met Albe two months later. How serendipitous! Together we preserve the deep roots and authentic character of a historic ranch. Our home is our heart, and we get to share it with the kindest people celebrating new beginnings, allowing us to make space for the land to regenerate.