It is important to have the best primer for automotive painting. We are here to help you pick the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Sem Great Primer READ REVIEW

Best For Rub: Buy: Raptor Primer For Automotive Painting READ REVIEW

Best For Plastic Bumper: Buy: Sem Primer For Automotive Painting READ REVIEW

Best For Unpainted Surfaces: Buy: Rust Bullet Primer For Automotive Painting READ REVIEW

Best For First Coat: Buy: Colorbond Primer For Automotive Painting READ REVIEW

Best For Good Body: Buy: Raptor High Performance Primer READ REVIEW

Best For Spot Repair Sands: Buy: Rustoleum Primer For Automotive Painting READ REVIEW

Best Overall: Sem Great Primer

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A great primer is the epitome of what a great primer should be. The great primer is spray really nice and it is sandable. Make sure this fits by entering your model number. Also, it is great for clear coat and it works very well.

The primer went on nice, dries quickly and it is great for high quality. Above all, the great primer is free and it works on automotive metal.

Most customers found that the primer lasts as long as the surface is clean. Further, they say that the primer is for after any metal work or bondo work. Moreover, a few strongly agree that the high build primer is used under the top coat, to fill any scratches or minor imperfections while finishing sanding, and self - etching is used only on bare metal, under any body filler, or other primer. To sum up, buyers found this to be one of the best primers for daily purposes.

• This covers well, is made with great paint and it makes for great coverage.
• This will adhere to most anything that's a cleaned and sanded finish.
• This is good as finished matte paint.
• This is good for bumper. If not, you will need a flexible primer.

Best For Rub: Raptor Primer For Automotive Painting

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We would, of course, be remiss if we didn't mention Raptor Primer For Automotive Painting for regular usage. The raptor primer for automotive painting is ideal for rubbing through in primer prior to application of color and new bare metal panels. Make sure this fits by entering your model number. And, it provides great adhesion, works great and it dried very well. Above all, the raptor primer for automotive painting offers a large fan pattern and excellent coverage.

Most customers quickly discovered that the primer was meant for bare metal adhesion for the raptor coating. And, a few strongly agree that the primer can be used on bare metal to prep for bed liner. Also, a few also found that this can be used after electroplating as long as the item is kept clean from grease, dirt or any other environmental damage. Overall, at the price, they believe that they got a steal of a deal with it.

• can be directly topcoated - no sanding required.
• Etch and prime bare metal in one step.
• Prep and upgrade your raptor application.
• The Flat fan high atomization nozzle offers a large fan pattern and excellent coverage.

Best For Plastic Bumper: Sem Primer For Automotive Painting

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Compared with other primers in this category, the Sem Primer For Automotive Painting has a convenient design. The sem primer for automotive painting is perfect for good prep for paint and it is ideal for smooth finish. Make sure this fits by entering your model number. Moreover, the primer is a time - saving coating that provides superior film build and flexibility when refinishing bumper covers and other plastics.

The primer is compatible with manufacturer part number, covers well and it covers really well. In addition, it went on nice and it is sandable. Above all, the sem primer for automotive painting can be applied with pro results and it comes with part number.

Most buyers found that the primer is coated with bc/cc with no problems. Also, they say that the primer is easy to use with excellent adhesion made in the USA. And, they strongly agree that the primer works well, but it is expensive and it is great with excellent coverage. Overall, many have used the primer for more than a few months without any complaints, and it shows no sign of giving up.

• This lays down and it lays down great.
• This works very well and it went on easily.
• This dries quickly and it is easy to apply.
• This can is only 13 ounces, which is not all that much primer.

Best For Unpainted Surfaces: Rust Bullet Primer For Automotive Painting

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If you often find yourself scrambling for a convenient and suitable primer, Rust Bullet Primer For Automotive Painting should be your first option for buying. The rust bullet primer forautomotive painting is best for stainless steel and it looks great. The manufacturer says: Protect your surfaces with just a few easy steps with our topcoats. The best quality products can be applied using rollers, brush or spray equipment.

The primer is made for great paint and it allows for great coverage. Most importantly, the rust bullet primerfor automotive painting is free as well.

Almost all buyers found that the primer is available in white, black, red, orange, yellow, blue, green and purple. And, they strongly agree that the primer is very important to use the primer which is part of the two - part process. And, they strongly agree that note: if the spray gun has a filter, it must also be cleaned. Overall, many have used the rust bullet primer for automotivepainting for more than a few months without any complaints, and it shows no sign of giving up.

• This is ideal for first time, is sandable and it has follow the instructions.
• Use material like bloxygen to release cured products in partially used containers.
• This is designed to be applied directly to the bare, clean and etched substrate.
• Black lustrous texture with a classic look.

Best For First Coat: Colorbond Primer For Automotive Painting

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The Colorbond Primer For Automotive Painting is suitable and reliable and fits well with your regular use. The colorbond primer for automotive painting is easy to apply and it works great. Make sure this fits by entering your model number. Further, the primer will work on any part of a vehicle.

Finally, the colorbond primerfor automotivepainting works as advertised and it is made for great paint.

Most customers opine that the primer is designed for a first coat on plastics forautomotive use. And, a few also found that the primer will cover vinyl very well. And, a few strongly agree that the primer is for getting paint to adhere to plastic. Therefore, customers were eager to recommend it to friends and families.

• Dry to the touch in 45 seconds.
• This is best for great results and it works well.
• Delivers what they promise.

Best For Good Body: Raptor High Performance Primer

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Raptor is known for creating pragmatic and minimalist primers for people on the go, and its line of Raptor High Performance Primers definitely falls in line with that reputation. The raptor high performance primer allows for easy cleanup as well. Salt spray resistance test completed at >1000 hours according to ASTM b117 at an independent laboratory. In addition, the primer allows for great coverage and it can be recommended for drying time.

The primer improves adhesion to bare metal and most other prepared surfaces, and promotes intercoat performance to further extend the life of raptor protective coating. In addition, it offers excellent salt spray resistance. Above all, the raptor high performance primer looks great, lays down and it allows for good body.

Most buyers opine that the primer is good stuff to spray before the liner. And, a few strongly agree that the primer has a 7 day re-coat window so on larger projects that do fit in the shop. In addition, they say that the primer is great as epoxy primer tends to want to ball up while sanding. Obviously, this primer passed the test and had very satisfied buyers eager to share their experience.

• This lets it cure and it is free.
• This works very well and it is good for corrosion protection.
• This is a rust inhibitor epoxy better than por-15.
• This protects like it claims, additionally measures catalyst to paint.

Best For Spot Repair Sands: Rustoleum Primer For Automotive Painting

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Not everyone likes to purchase primer for their regular usage, but the Rustoleum Primer For Automotive Painting would be an anomoly. The rustoleum primer for automotive painting is used for good coverage and it is good for first time. Make sure this fits by entering your model number. And, the primer works great and it is dried quickly. Most importantly, the rustoleum primer for automotive painting improves topcoat adhesion. Additionally, it is ideal for use on metal, wood and fiberglass surfaces.

Almost all customers quickly discovered that the primer will give you the best results. Furthermore, a few also found that the primer can be rolled, brushed, or sprayed. Also, they strongly agree that the primer is great for spotting repairing sands easily. So, customers were very happy to recommend it to friends and families.

• Stops rust oil based formula protects surfaces from rust/corrosion and improves topcoat adhesion.
• Fills in minor scratches and surface nicks to leave a smooth, paintable surface.
• Lot of satisfied buyers.