There are plenty of options available while buying metal car body fillers in the market right now, and if you're confused regarding which one to go for, This page is just for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Custom Shop Metal Car Body Filler READ REVIEW

Best For Rust: Buy: Bondo Metal Car Body Filler READ REVIEW

Best For Bumper: Buy: Bondo Metal Reinforced Body Filler READ REVIEW

Best For Bare Metal: Buy: Permatex Metal Car Body Filler READ REVIEW

Best For Fiberglass Boat: Buy: U.S. Chemical & Plastics Metal Car Body Filler READ REVIEW

Best With Fast Shipping: Buy: Evercoat Metal Car Body Filler READ REVIEW

Best For Ease Of Use: Buy: 3M Metal Car Body Filler READ REVIEW

Best Overall: Custom Shop Metal Car Body Filler

Buy on Amazon

The Custom Shop Metal Car Body Filler's material feels more premium than its price would suggest. The custom shop metal car body filler is made for body work, can be bought for good value and it is perfect for a great tool. Make sure this fits by entering your model number. This is the best spreader on the market, useful with epoxy resin and acrylic pouring.

The filler is super flexible and it is made well. Most importantly, the custom shop metal car body filler is designed for a great price and it is made with good flex.

Almost all buyers found that the filler is used to apply auto wraps. And, a few also found that the filler is great for multiple types of crafts. Also, a few also found that the filler came in very handy sizes for painting.

• This makes for a good, inexpensive squeegee for this purpose.
• Our spreaders have ergonomic composite handles with rubber grips for ease of use.
• This can be cut into various sizes and shapes.
• This is good for cheap projects, not for high quality.

Best For Rust: Bondo Metal Car Body Filler

Buy on Amazon

Bondo has been making great fillers for years, thanks to a combination of clever design and appropriate materials. The Bondo Metal Car Body Filler includes reliable materials for mixing and cleanup. In each kit, you’ll find all the same materials that the professionals use, plus step-by-step instructions, all from the brand known among professional collision repair shops for more than 60 years. This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting.

The filler can be used by professionals for over 60 years. Moreover, the filler provides a solid foundation for bondo body filler in large holes. Finally, the bondo metal car body filler is made for body work, is suitable for vinyl siding and it is for top coat.

Almost all customers quickly discovered that the filler is used for wood repair. And, a few strongly agree that the filler is the right size and price. Also, they strongly agree that the filler is designed to be a cosmetic filler, there are some limitations to how it can be used.

• This allows for use on curved or flat surfaces.
• This is ideal for repairs from large holes and rust-outs to deep scratches.
• Use during the fill stage of the 3m body repair system.
• For industrial/occupational use only. Not for consumer sale or use.

Best For Bumper: Bondo Metal Reinforced Body Filler

Buy on Amazon

Compared with other fillers in this category, the Bondo Metal Reinforced Body Filler has a convenient design. The bondo metal reinforced body filler is suitable for a range of repairs to metal surfaces that don’t require painting. This system helps you work easily, efficiently and successfully across the entire body repair process. The fully cured filler is strong enough to be drilled, tapped into or anchored.

The filler allows for sanding in as little as 20 minutes. Moreover, the filler includes painting the area and blending and smoothing primer and paint. Most importantly, the bondo metal reinforced body filler is great for a fair price, is reinforced with aluminum and it is good for a smooth finish.

Almost all buyers opine that the filler is used to hang the door. Further, a few say that the filler does dry quickly and does turn into a silver metal finish. Moreover, a few strongly agree that the filler can be used to fill a hole and retapped However, it is not recommended for applications where it will be bearing weight and or constant use. In conclusion, the tone of buyers is very positive and we believe that the filler suits the purpose.

• This is metal (aluminum) reinforced bondo, so it is pretty strong.
• This hardens very quickly and it is for bare metal.
• It looks good as new and it is metal - based epoxy.
• Exceptionally strong – can be drilled, anchored or tapped for cosmetic repairs.

Best For Bare Metal: Permatex Metal Car Body Filler

Buy on Amazon

The Permatex Metal Car Body Filler might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. The permatex metal car body filler works on metal, filling the voids and it is best for oil pans. For filling deep holes, apply liquid metal filler. This filler also repairs cracks or porosity leaks in cast metal parts and fills small holes, cracks, and perforations.

The filler is great for door panels and it works as advertised. Most importantly, the permatex metal carbody filler is easy to work, resists water and it comes with running boards.

Most buyers quickly discovered that the filler had kind of a bright orange look to it. Moreover, a few strongly agree that the filler has no mechanical strength. In addition, a few also found that the material was hardened enough to test it as a conduit.

• This can get for bare metal and it looks good.
• Suggested applications: oil pans, stake bed holes, door panels, cast metal parts.
• This will not bend under pressure of flexing.
• This hardens quickly, is able to sand and it has excellent adhesion.

Best For Fiberglass Boat: U.S. Chemical & Plastics Metal Car Body Filler

Buy on Amazon

Best part: u.s. chemical & plastic metal car body filler costs comparatively low and it is available to ship in 24 hours. The u.s. chemical & plastic metalcar bodyfiller is great with fast shipping, is made with great stuff and it is great for boat repair. Make sure this fits by entering your model number. Moreover, the filler is made with short strand fiberglass fibers.

The filler is great for a great price and it went on smoothly. Most importantly, the u.s. chemical & plastic metal car body filler provides ultimate strength and durability on rust-outs, holes, tears and cracks.

Most buyers found that the filler can be used on a fiberglass carbody to bond wood framing to the inside. In addition, they strongly agree that the filler is easy to spread and feathers very well for this type of filler. Obviously, this filler passed the test and had very satisfied buyers eager to share their experience.

• This is used for patching rivet holes and smoothing patches in a fiberglass camper project.
• Use on rust repairs along with cracks and holes in fiber glass.
• This is easy to use and half the price compared to auto shops.
• Finishing putty.us chemical & plastics 24030 duraglas(r) fiberglass filled filler 1 gallon.

Best With Fast Shipping: Evercoat Metal Car Body Filler

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate filler. The Evercoat Metal Car Body Filler is exactly that - it's a simple filler that hits all the right notes. The evercoat metal car body filler is sanded smooth and it is easy to mix. adds greater value to sandpaper savings. Moreover, it has a unique formula for superior adhesion to galvanized steel and aluminum.

The filler is very smooth and it is easy to work. Further, it would be perfect with fast shipping and it is really good. Most importantly, the evercoat metalcar body filler has hattonite to reduce heat and friction and sands easily with 80 grit sandpaper.

Most customers quickly discovered that the filler is used to 6x6 to cover imperfections and cracks. Further, they strongly agree that the filler is used to repair collision dents.

• Versatile surfaces application: Our products are applicable on steel, aluminum, fiberglass, and more.
• This will absorb moisture and corrode the substrate.
• Automotive body repair: We provide high-quality putty, primer, and bodyfiller formulations.
• Clog-free formula: evercoat body filler adds greater value to sandpaper savings.

Best For Ease Of Use: 3M Metal Car Body Filler

Buy on Amazon

The features department is where 3M Metal Car Body Filler truly manages to shine. The 3m metal car body filler is one of the ways 3m supplies scientific expertise to boost performance in the automotive industry. They are specially formulated with adhesion promoters for maximum adhesion, 3m platinum filler produces an unyielding grip on the surface, even on galvanized steel. These specialized metals require a body filler to have a built-in adhesion promoter that 'bites' into the metal.

The filler is formulated with tack-free, stain-free resin and offers long-lasting results on most base coat/clear coat and waterborne paint systems. Furthermore, the filler is lightweight and it works well. Most importantly, the 3m metal car body filler is good for body work and it is designed for bare metal.

Almost all buyers opine that the filler can be used on boats above the waterline. Further, a few say that the filler is even more noticeable of how long the grit holds up than how resistant it is to clogging.

• Vacuum processing makes the filler virtually pin-hole free.
• This allows auto body professionals to expertly recreate their own appearances.
• This is easy to sand, and generally cures out well.
• This can vary by county, city, and state.