It is important to have the best vehicle paint primer. 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: 3M Easy Spray READ REVIEW

Best For Fibreglass: Buy: 3M Vehicle Paint Primer READ REVIEW

Best For Plastic Bumper: Buy: Sem Vehicle Paint Primer READ REVIEW

Best For Unpainted Surfaces: Buy: Rust Bullet Vehicle Paint Primer READ REVIEW

Best For First Coat: Buy: Colorbond Vehicle Paint Primer READ REVIEW

Best Overall: 3M Easy Spray

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3M is known for creating practical and great primers for people on the go, and its line of 3M Easy Spray definitely falls in line with that reputation. The 3m easy spray is used to protect wheel wells, quarter panels, interior sides of fenders, the underside of the hood, the bottom sides of floor pans and more. Protecting your vehicle with an application of rubberized undercoating is advised for long-term protection of the undercarriage. The spray goes on as a textured black finish that resists chipping, abrasion, exterior rusting and weathering.

The primer is great for corrosion resistance and it has infinite purposes. Finally, the 3m easy spray buy again and it dries fast.

Most buyers found that the primer works well to seal leaks and good car undercoating. Also, a few say that the primer is great to undercoat vehicles at an affordable cost. Further, a few strongly agree that the spray goes on pretty thick, but dries quite smoothly. As a result, buyers were very happy to recommend it to friends and would-be buyers.

• This protects the undercarriage of vehicles from rust and abrasion.
• This is neat stuff and does a good job at cutting down road noise.
• This is a little bit rust and works really well.
• It is awesome stuff, but it doesn't hold very much in the can.

Best For Fibreglass: 3M Vehicle Paint Primer

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The 3M Vehicle Paint Primer is suitable and reliable and fits well with your daily purpose. The 3m vehicle paint primer works well with all 3m auto glass urethane windshield adhesives, and is best applied with a 3m urethane primer dauber pn 08688. The Manufacturer says: The ideal primer for windshield replacement is specifically for use during windshield replacement jobs, Our 3m single step primer is a one-part primer that promotes adhesion of urethane adhesives to glass. This one - part primer is ideal for touching up minor pinchweld scratches and can be used to prime encapsulated glass.

The primer dries quickly, dries fast and it is great with good bonding. Moreover, the primer features excellent UV resistance, making it ideal as a black-out primer for protecting urethanes and promoting long-lasting windshield installations. Most importantly, the 3m vehicle paint primer is designed for clear coat, is great for corrosion protection and it is normal.

Almost all customers quickly discovered that the primer is used to mix with epoxy or anything along those lines. Further, they strongly agree that the primer offers applicator guns with an 18. And, they say that the primer can be used as primer under window weld. In conclusion, the tone of buyers is very positive and we believe that the primer suits the purpose.

• This is applied to the glass as well as the body.
• This has about a 7 day shelf life.
• This is soft, goes on easily and it can be recommended for drying.
• This primer is a++ quality stuff.

Best For Plastic Bumper: Sem Vehicle Paint Primer

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If you often find yourself confused about convenient and suitable primer, Sem Vehicle Paint Primer is your end point. The sem vehicle paint primer can be applied with pro results, works very well and it is good for smooth finish. Make sure this fits by entering your model number. Moreover, the primer is compatible with part number and it is sandable.

The primer went on nice and it is great for good prep for paint. And, it is a time - saving coating that provides superior film build and flexibility when refinishing bumper covers and other plastics. Above all, the sem vehiclepaint primer is great with great stuff and it is designed for minor imperfections.

Most buyers found that the primer can is only 13 ounces, which is not all that much primer. Moreover, a few say that the primer is good for mixing up acrylic lacquer primer for smaller jobs, especially flexible plastic bumpers. Consequently, customers were eager to recommend it to friends and families.

• It lays down great and it covers really well.
• This is coated with bc/cc with no problems.
• This dries quickly, is compatible with manufacturer part number and it covers well.
• This works well, but it is expensive and it is great with excellent coverage.

Best For Unpainted Surfaces: Rust Bullet Vehicle Paint Primer

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If you want nothing but a primer that is reliable, this Rust Bullet Vehicle Paint Primer is certainly a wise investment. The rust bullet vehicle paintprimer works very well and it has used roller. The manufacturer says: Protect your surfaces with just a few easy steps with our topcoats. Always use these products on dry surfaces.

The primer is made for great paint, is sandable and it is made with great stuff. Above all, the rust bullet vehiclepaint primer is best for stainless steel and it has follow the instructions.

Most buyers opine that the primer is important to keep the equipment and sprayer clean. Also, they strongly agree that the primer can be applied by brush roll or spray equipment. Moreover, they strongly agree that the primer is available in white, black, red, orange, yellow, blue, green and purple.

• You can send some pics if you want to get a look at it.
• This can be used as a stand-alone protective coating, minimum of 2 coat applications required.
• It will make your metal surface look brand new.
• This is designed to be applied to clean/etched metal or substrates.

Best For First Coat: Colorbond Vehicle Paint Primer

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We would, of course, be remiss if we didn't mention Colorbond Vehicle Paint Primer for daily purpose. The colorbond vehicle paintprimer will work on any part of a vehicle. No matter if you're renovating an interior or making a simple repair, auto paint preparation with colorbond adhesion promoter will deliver the results you want. In addition, the primer is made for good stuff and it works well. Above all, the colorbond vehicle paint primer is best for great results and it is made for great paint.

Most buyers quickly discovered that the primer is for getting paint to adhere to plastic. In addition, a few also found that the primer is designed for a first coat on plastics for automotive use. In addition, they strongly agree that the primer will cover vinyl very well. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• Dry to the touch in 45 seconds.
• One of the newcomers and featured product.