It is important to have the best high build epoxy primer for automotive. 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: Custom Shop High Quality Primer READ REVIEW

Best For Automotive Body Repair: Buy: Evercoat Best High Build Primer READ REVIEW

Best For Good Body: Buy: Raptor High Build Epoxy Primer For Automotive READ REVIEW

Best For Maximum Adhesion: Buy: Por15 High Build Epoxy Primer For Automotive READ REVIEW

Best For Good Value: Buy: Speedokote High Build Epoxy Primer For Automotive READ REVIEW

Best With Previously Painted Surfaces: Buy: Custom Shop High Build Epoxy Primer For Automotive READ REVIEW

Best With Waterborne Paint Systems: Buy: Evercoat High Build Epoxy Primer For Automotive READ REVIEW

Best Overall: Custom Shop High Quality Primer

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We are personally inclined towards custom shopping high quality primer, It is not so pricy, but it overachieves its purpose and is outstanding in important aspects. The Custom Shop High Quality Primer is made for great paint and it looks good. Make sure this fits by entering your model number. And, it provides superior adhesion, excellent filling properties, works on flexible or rigid substrates.

Lastly, the custom shop is high quality primer used on aluminum and it is sanded well.

Most customers agree that the primer is better for filling in a surface with pits and scratches. Further, a few say that the primer is superior to big box store primers. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This is easy to use and coats the surface well.
• This will absorb moisture and rust.
• This goes on smoothly and it is sprayed real nice.
• The Flat fan high atomization nozzle offers a large fan pattern and excellent coverage.

Best For Automotive Body Repair: Evercoat Best High Build Primer

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For a low asking price, the best high build primer has managed to overwhelm their customers by packing as many features as they could. The Evercoat Best High Build Primer is soft and it is ideal for first time. Make sure this fits by entering your model number. And, it is easy to apply and it works great.

Above all, the evercoat best high build primer is very smooth and it sprays very nicely.

Almost all customers opine that the primer will stick to plastic if sanded and use a plastic adhesion promoter, but if the plastic bends it will crack and break off. And, they strongly agree that the primer is great as part of the finishing process. And, a few also found that the low spots can be filled with anything ... bondo, glaze, more featherfill. To sum up, many have used the evercoat best high build primer for more than a few months without any complaints, and it shows no sign of giving up.

• Excellent foundation primer: convenient primer surfacer for any paint system.
• This is easy to sand with little clumping on paper, very thick coverage.
• Automotive body repair: We provide high-quality putty, primer, and body filler formulations.
• It is best to shoot some 2k urethane primer over the poly.

Best For Good Body: Raptor High Build Epoxy Primer For Automotive

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The Raptor High Build Epoxy Primer For Automotive's materials feels more premium than its price would suggest. The raptor high build epoxy primer for automotive lays down, provides good coverage and it makes for easy cleanup. Salt spray resistance test completed at >1000 hours according to ASTM b117 at an independent laboratory. Also, this lets it cure and it allows for great coverage.

The primer can be applied directly over surface rust. Further, it improves adhesion to bare metal and most other prepared surfaces, and promotes intercoat performance to further extend the life of raptor protective coating. Most importantly, the raptor high build epoxy primer for automotives allows for a good body, works very well and it is perfect for smooth finish.

Most buyers quickly discovered that the primer has a 7 day re-coat window, so on larger projects that do fit in the shop. In addition, they strongly agree that the primer is a rust inhibitor epoxy better than por-15. In addition, they strongly agree that the primer is compatible with all standard water - borne and solvent - borne coatings. To sum up, buyers found this to be one of the best primers for daily purposes.

• This is good stuff to spray before the liner.
• The primer gives the topcoat a good surface to bond too.
• 1L covers approximately 60 sq feet at 3 mil.
• This protects like it claims, additionally measures catalyst to paint.

Best For Maximum Adhesion: Por15 High Build Epoxy Primer For Automotive

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If you often find yourself confused about appropriate and satisfactory primer, Por15 High Build Epoxy Primer For Automotive is your end point. The por15 high build epoxy primer for automotives is for stainless steel and it works well for minor imperfections. Manufacturer says: 15 We strive to bring the ultimate in rust prevention. Also, this is trusted by diary & professionals. Lastly, the por15 highbuild epoxy primer for automotives allows for maximum adhesion and it is stainless.

To sum up, most customers found the primer is functionally comfortable and no one questions it.

• Spray or brush on one or two covering coats of por.
• 15 high build primer and allow 10 to 15 minutes between coats.
• Try some for your next project.
• 15 high build primer can be topcoated after 24 hours of cure.

Best For Good Value: Speedokote High Build Epoxy Primer For Automotive

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We would, of course, be remiss if we didn't mention Speedokote High Build Epoxy Primer For Automotive for daily usage. The speedokote high buildepoxy primerfor automotives provides great adhesion, has paid the extra money and it is great with great stuff. Make sure this fits by entering your model number. Also, this is for a gallon kit of black automotive 21 low voc 2k urethane primer black gallon kit, smr.

The primer is perfect for good coverage and it works well. Lastly, the speedokote highbuild epoxyprimer for automotives is soft and it is built for good performance.

Most customers opine that the primer is a 2 part paint system. And, they strongly agree that this can be applied over bare metal, as long as it 's clean and no surface rust. To sum up, at the price, they believe that they got a steal of a deal with it.

• This is fairly inexpensive and it lays down great.
• This is laid down, dried hard and it works for the first time.
• Good investment for the long term.

Best With Previously Painted Surfaces: Custom Shop High Build Epoxy Primer For Automotive

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The custom shop high - build epoxy primer for automotives is suitable and reliable and fits well with your regular use. The Custom Shop High Build Epoxy Primer For Automotive is 1 to 1 with rsp xr reducers for 2.1 voc california compliance or rsp lt70 lacquer thinner for national rule compliance. The Manufacturer says: Our superior coating products only use the highest quality ingredients, which allows our customers to consistently achieve high-quality professional results on their painting projects. And, it offers excellent adhesion and color holdout.

The primer is an ideal primer forautomotive ehicles, fleet, industrial products, and oem manufacturers. Most importantly, the custom shop high - build epoxyprimer for automotives provides outstanding build for fast filling without shrinkage when used as directed.

Most customers opine that the primer will work make sure it dries thoroughly. In conclusion, for most customers, Custom Shop product was what they were looking for.

• This dries quickly and it is compatible with previously painted surfaces.
• This provides excellent adhesion over properly prepared substrates.
• Delivers what they promise.

Best With Waterborne Paint Systems: Evercoat High Build Epoxy Primer For Automotive

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Not everyone likes to purchase primerfor their daily usage, but the Evercoat High Build Epoxy Primer For Automotive would be an anomoly. The evercoat high buildepoxy primer for automotives is compatible with waterborne paint systems and is voc. The Manufacturer says: We have a wide range of additional products for the domestic and global body repair industry, including adhesives, spray fillers, plastic repair, and ancillary products. Moreover, it is easy to mix and it is made with great stuff.

The primer came with part number and it covers it well. In addition, the primer is laid down nice and it is perfect for a smooth finish. Lastly, the evercoat high build epoxy primer for automotives is best for great results and it is compliant.

Most buyers found that the primer is easy to spray with a 2.0 tip. In addition, they also found that the primer is compatible with waterborne paint systems and voc. Overall, many customers have used the evercoat high build epoxy primer for automotives for more than a few months without any problems, and it shows no sign of giving up.

• Automotive body repair: We provide high-quality putty, primer, and body filler formulations.
• Easy sanding: use 180, 220, and 320 grit sandpaper, depending on the surface.
• This covers well and it is perfect for great coverage.
• High-quality primer surfacer: exceptional filling capabilities and patented 4:1 mix ratio technology.