Best Filler Primer Reviews & Buying Guide

It’s not just about choosing the best filler primer, but about buying the right filler primer for your needs and preferences. It’s about finding the right price and getting the best value for money. We’ve rounded up the 10 best filler primer reviews and rated them according to our research so that you can find the top filler primer at the cheapest price!

Top 10 Best Filler Primers – Our Picks

Bestseller No. 2
Dupli-Color - FP101 Scratch Filler& Primer Gray, 11 oz
  • Package Dimensions: 18.796 H x 6.858 L x 7.112 W (centimetres)
  • Package Weight: 0.386 kilograms
  • Country of Origin : United States
  • Fit type: Universal
Bestseller No. 5
SEM 42003 Black High Build Primer - 16 oz.
  • Applications : Steel, Aluminum, Plastic, SMC, Fiberglass
  • 20 oz. Aerosol. Coverage: 11 sq. ft. at 2 mil DFT
  • Coats: 2-3 medium wet
  • Dry time: 1 hr. Flash time: 5-10 min between coats
Bestseller No. 6
Custom Shop - Gray DTM High Build 2K Primer Surfacer (Direct to Metal) 2.1 VOC (1-1/4...
  • Custom Shop – DTM Series High Build DIRECT TO Metal Primer Surfaceris a 4 to 1 Mix Ratio high performance primer specifically designed to be used  DTM (Direct to Metal) .  DTM Series Primer contains an advanced resin technology system that offers superior adhesion to Bare Metal, Steel, Bare Aluminum, Fiberglass, Gelcoat, Body Fillers and many properly prepared Rigid Plastics and sanded OEM Finishes.
  • DTM High Build Primer is Lead and Chromate Free and its formulation contains a rich blend of Anti-Corrosive additives to achieve maximum defense against rust and corrosion while adding the benefit of outstanding adhesion. DTM also offers easy High Build Properties and is a fast dry product. Easy to Sand in as soon as 3 hours
  • Custom Shop – DTM Series Primer is great as a DTM primer with an easy 4 to 1 Mix Ratio. And a low 2.1 Voc that can be used Coast to Coast
  • DTM Primer Surfacer is Available in Primer Gray with 1-1/4 Quart and 1-1/4 Gallon kits available. Great for Automotive and Industrial applications. DTM is compatible with and can be top coated with most Automotive Paint brands like Custom Shop, Restoration Shop, PPG, House of Kolor, Valspar, etc.
  • Custom Shop DTM High Buid Primer Surfacer offers superior sanding characteristics and excellent Topcoat Gloss holdout. Allow prime 2-3 hours drytime before sanding and topcoating.
Bestseller No. 7
Dupli-Color DAP1700 2 in 1 Hi-Build Filler & Sand able Primer Aerosol 12 oz. (1)
  • Fills Deep Scratches And Minor Imperfections
  • Improves Top Coat Adhesion
  • High Build Formula
  • Easy Sanding Properties
Bestseller No. 8
Eastwood Contour Polyester Primer Direct To Metal Surfacer Filling Gallon
  • Sprayable High-Build Filler Is An Excellent Base For Any Paint System
  • Easy To Sand With No Shrinkage
  • Excellent Adhesion To Metals, Fiberglass, And Body Fillers
SaleBestseller No. 9
Rust-Oleum 254863 Automotive Filler Primer Brush On, Quart, Gray
  • Ideal for use on metal, wood and fiberglass surfaces
  • Stops Rust oil based formula protects surfaces from rust/corrosion and improves topcoat adhesion
  • Dries to the touch in 10-15 minutes and covers between 40-50 sq. ft. per quart
  • Fills in minor scratches and surface nicks to leave a smooth, paintable surface
  • Do not use of surfaces that will come into direct contact with heat or temperatures exceeding 350°F
Bestseller No. 10
Dupli-Color DAP1700 2 in 1 Hi-Build Filler & Sandable Primer 12 oz. Aerosol (2 PACK)
  • Hi-Build Formula
  • Ideal for Metal, Fiberglass & Wood Surfaces
  • Perfect for Interior and Exterior Applications

What To Look For In A Filler Primer Before Buying A New One


Cost is one of the first things people think about when buying the best filler primer. However, it’s always worth shopping around to see how much different filler primers are priced.

The price of a filler primer may differ depending on where you buy it, whether it has any features and the quality and durability of the materials used in its construction. That said, a more durable material may offer more value for your money, so it’s worth considering.

Brand Value

It’s important to understand that the materials determine the quality of the best filler primer it is made out of and the craftsmanship used to assemble it. The quality of a filler primer will also determine how long it lasts and how comfortable it is.

When thinking about brand value, you should also consider the price tag on a particular model. It’s important to note that not all brands are created equal. For example, some filler primers are over-priced, while others are known for being under-priced.

For this reason, it’s wise to research online and do your due diligence when you’re thinking about purchasing a filler primer.


Durability is one of the most important factors to consider when buying a filler primer online. Not only does it help determine how long your filler primer will last and if it’s going to be worth your time and money in the long run. A filler primer that lasts will generally be the more expensive one.


The materials used to make the filler primer should be durable and have potential. If it’s not potential, it won’t last long. This is why it’s important to ensure that the model has all the right specifications and features.

As a result, you’ll want to make sure that the filler primer is made from high-quality materials and that its construction is sturdy enough to last for many years to come.

Customer Feedbacks

When buying a filler primer online, there’s a lot more than just a price to consider. You also need to take into account the product itself, how it performs, how long it lasts, and more. So when you’re looking at customer ratings, it’s important to know what you’re looking for.


It’s always important to have a clear idea of what you’re looking for in a filler primer before you begin shopping, and it’s equally important to know how to look for it. While many filler primer manufacturers will boast about their unique designs, there are a few things to look out for when it comes to this category.


And that brings us to the end of our journey of helping you find the best filler primer around. We hope that all this information was actually helpful to you.

PaintingAll is committed to making your shopping experience easier than ever. Other than that, feel free to let us know if you have any feedback that makes us better at what we do. You can contact us here and read more know about us. You are always welcome for your feedback.

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