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Best Body Filler For Plastic (2024 Update)

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If you’re looking for the best body filler for plastic, it is essential to consider some factors carefully before making your purchase. First, assess the level of damage you need to fix and the type of plastic the body filler will be applied to. Second, consider whether you will need a product that has excellent flexibility, adhesion, and can resist shrinking. Lastly, determine if you require a two-part, self-mixing body filler or a pre-mixed one.

When considering the best body filler for plastic, it’s crucial to know that not all body fillers are created equal, and different fillers serve different purposes. Some have high adhesion, versatility, and are perfect for repairing large holes or rusted metal surfaces. Others are designed for repairing dents, scratches, cracks, and other types of surface damage. It's better to make an informed decision than to choose a product that is not ideal for the task you want to perform.

If you want your plastic to look fresh and new again, then you must choose the right body filler for plastic. Some questions that you may have include, "What is the best body filler for plastic?" or "What factors should I consider when choosing the ideal body filler for my plastic?" This article serves as a guide to the factors that you need to consider to choose the most fitting body filler for your plastic. Stay tuned to find out which the best plastic body filler is.

10 Best Body Filler For Plastic

# Product Image Product Name Product Notes Check Price
1
Ideal for filling and repairing dents, cracks, and holes on various surfaces such as aluminum, fiberglass and galvanized steel.
2
Ideal for filling and repairing dents, scratches, and other imperfections in automotive bodies.
3
This product is ideal for repairing plastic surfaces on cars and other vehicles, filling in cracks, holes, and dents.
4
The product is ideal for applying fillers, putties, and paint onto surfaces.
5
It is ideal for fast and easy repair and restoration of vehicles.
6
The product is ideal for applying fillers, putties and paint onto surfaces, with three sizes available to suit different needs.
7
It is ideal for filling gaps, holes, and cracks in both interior and exterior surfaces that need to be painted.
8
The product is ideal for spreading fillers, putties, glazes, or caulking agents during car body maintenance.
9
Ideal for filling holes and imperfections in automotive bodywork to create a smooth and even surface for painting.
10
Ideal for spot filling and skim coating on surfaces in need of minor repair work.
Ideal for filling and repairing dents, cracks, and holes on various surfaces such as aluminum, fiberglass and galvanized steel.
Ideal for filling and repairing dents, scratches, and other imperfections in automotive bodies.
This product is ideal for repairing plastic surfaces on cars and other vehicles, filling in cracks, holes, and dents.
The product is ideal for applying fillers, putties, and paint onto surfaces.
It is ideal for fast and easy repair and restoration of vehicles.
The product is ideal for applying fillers, putties and paint onto surfaces, with three sizes available to suit different needs.
It is ideal for filling gaps, holes, and cracks in both interior and exterior surfaces that need to be painted.
The product is ideal for spreading fillers, putties, glazes, or caulking agents during car body maintenance.
Ideal for filling holes and imperfections in automotive bodywork to create a smooth and even surface for painting.
Ideal for spot filling and skim coating on surfaces in need of minor repair work.

1. Evercoat Chrome-A-Lite Body Filler For Aluminum, Fiberglass, Galvanized Steel, And More – 128 Fl Oz

For those in search of top-notch car care products, this High-Quality Body Filler is an excellent choice. With its easy texture and application, car enthusiasts can achieve outstanding results with ease.

What's more, this filler is cost-effective, thanks to its non-clog formula which saves time, labor, and materials. This means you can get more done in less time and at a reduced cost.

When it comes to sanding, Evercoat body filler is a top-performer. It provides easy sanding with 80 grit sandpaper, ensuring that you can achieve a smooth and even finish on your vehicle.

This versatile body filler is also suitable for use on a range of surfaces, including steel, aluminum, fiberglass, and more. This means you can use it for a variety of automotive body repair tasks, making it a highly practical choice for car enthusiasts and professionals alike.

In addition to its body filler, this product also includes high-quality putty and primer formulations, ensuring you have everything you need for a complete car repair job.

2. Evercoat Rage Premium Lightweight Body Filler – Tack-Free And Stain-Free Body Filler – 128 Fl Oz

Introducing Rage, the superior body filler from Evercoat that is designed to make automotive body repair easier and more efficient. With its unique formula, Rage offers superior spreading and sanding properties that make it an effective choice for repairing a variety of surfaces, including steel, aluminum, and fiberglass.

One of the key benefits of Rage is its tack-free and stain-resistant properties, which reduce the chance of staining and saves sandpaper. This means that you can work with confidence, knowing that your repairs will be clean and professional-looking.

In addition to its stain-resistant properties, Rage is also easy to sand with 80 grit sandpaper. This makes it a convenient choice for automotive repair professionals who need to quickly sand and shape their repairs to the desired finish.

Whether you're working on a small dent or a larger repair job, Rage is versatile enough to meet your needs. It can be used on a variety of surfaces, including steel, aluminum, fiberglass, and more, making it an ideal choice for any automotive body repair project.

At Evercoat, we are committed to providing high-quality putty, primer, and body filler formulations that meet the needs of our customers. We understand that automotive repair professionals demand the best, which is why we invest in the latest technology and manufacturing processes to ensure that our products are of the highest quality.

3. U-Pol Products 7061 Stronghold Body Filler For Plastic – 600ml Tin

Looking for a cost-effective solution to fix your car's plastic components without having to buy a new one? Look no further than this plastic repair kit!

This kit is specifically designed to fix road rash and deep gouging on bumpers, making it a great alternative to purchasing a new one. Not only is it more efficient than other plastic repair options, but it also boasts excellent adhesion and flexibility on most plastic components.

With this kit, you can save time and money by repairing your car's plastic components yourself, without the need for expensive professional help or the purchase of a new part. Its easy-to-use design ensures that anyone can use it, regardless of their level of expertise.

4. Flexible Filler Spreader Set – 100pc Reusable!

Introducing the Auto Body Filler Plastic Spreaders, a versatile tool for all your car body panel needs. Whether you need to fill in small dings or smooth out warped panels, these spreaders are perfect for the job. The spreaders ensure a fast and smooth application of body fillers and fiberglass resin, making your car look brand new in no time.

The putty body filler hardens and then pops off, making it easy to clean the excess filler. To clean, simply let the putty harden and then bend the plastic filler spreader to pop off the excess. Use a putty knife to clean off the edges, but make sure to avoid cleaning when wet.

Constructed from durable plastic, these reusable resin body filler spreaders are built to last. The flexible edges allow for detailed spreading and glazing, ensuring a smooth and even application. These spreaders can be used for multiple projects with fillers, glazes, putties, and caulks, making them a versatile addition to your toolkit.

The package comes with 100 yellow auto body putty filler spreaders, each measuring 5 inches (125mm). They are designed to apply, spread, and shape putty without breaking, ensuring ease of use and a professional finish.

5. Fast-Fix Auto Restoration Kit

The DIY Auto Repair Kit is the perfect solution for fixing those pesky dents, dings, and deep scratches on your vehicle. The kit includes all the necessary materials, such as Cream Hardener, a Self-Adhesive Metal Body Patch, a spreader, and the original Bondo Body Filler.

With its easy-to-use spreader, the Bondo Body Filler spreads smoothly and evenly, making it simple to apply. It cures in just 20 minutes, so you can sand and paint it in no time. Plus, the Bondo Body Filler has been the go-to filler for professionals in the collision repair industry for over 60 years.

This money-saving kit provides you with the same materials that the pros use, allowing you to achieve amazing results without breaking the bank. And, with the self-adhesive metal body patch, you can easily repair larger areas of damage.

Whether you're an experienced DIYer or just starting out, this kit is perfect for anyone looking to make their vehicle look like new again. So why wait? Get your hands on the DIY Auto Repair Kit today and see the amazing results for yourself!

6. Abn Automotive Touch-Up Tool Kit

The ABN Body Filler Spreaders are the perfect solution for smoothing out small dings and warped car body panels. This 9-piece set is specifically designed to provide a fast, smooth application of body fillers and fiberglass resin, making it ideal for spreading body filler or putty.

Crafted from sturdy and flexible Polyethylene (PE) plastic, these body filler spreader tools offer clean-cut edges and are perfect for removing scratches, holes, or cracks from surfaces. The set comes in three different sizes – 4 x 3-inch (10.2 x 7.6cm), 5 x 3.2-inch (12.7 x 8.1cm), and 5.9 x 3.5-inch (15 x 8.9cm) – so you can easily choose the right size for the task at hand.

In addition, the yellow plastic putty applicator is equipped with flexible edges for detailed spreading and glazing, ensuring that you get the job done right. This reusable auto body spreader tool is constructed from durable plastic, making it a reliable choice that won't break or bend easily.

The package includes nine yellow plastic car spreader scrapers – three small, three medium, and three large body filler tools – making it perfect for all your fiberglass resin, auto body filler, and other material projects. With this set, you can easily seal tiny nail holes in your drywall and also apply auto filler across large scratches.

7. Ultimate Home Repair Solution: Bondo Putty

This versatile two-part filler is the perfect solution for a wide range of permanent, non-shrink repairs. It bonds strongly to an array of surfaces, ensuring a durable finish that lasts. Thanks to its fast curing time, this filler is sandable in just 15 minutes, making it ideal for same-day repairs. Once mixed, it has a light gray color that helps it blend in with surfaces for a seamless appearance.

This filler is fully paintable and stainable, providing you with the flexibility to achieve the look you desire. It comes with a white Bondo Cream Hardener included, making it easy to get started with your repair project right away. As a trusted brand in the industry, Bondo ensures the highest quality performance that professionals have come to expect.

It is important to note that this product is intended for industrial and occupational use only and is not for consumer sale or use. This ensures that it meets rigorous standards for durability and safety in demanding applications.

8. Autospread: 15 Pcs Plastic Spreader Set

This package of trapezoid body filler spreaders is a must-have for any auto body project. With 15 pieces in total, this versatile set includes 3 different sizes of spreaders to suit any job. Each size, small, medium and large, comes with 5 pieces, making it easy to find the perfect size for your specific needs.

The small size measures approximately 9 x 6.7 x 10 cm/ 3.5 x 2.6 x 3.9 inches, the medium size measures approximately 11.6 x 7.3 x 12.9 cm/ 4.6 x 2.9 x 5.1 inches, and the large size measures approximately 14 x 8.5 x 15.5 cm/ 5.5 x 3.3 x 6.1 inches. This range of sizes ensures that you will always have the right tool for the job.

These body filler spreaders are made from high-quality materials and are designed to withstand bending and flexing without breaking. The flexible edge design allows for easy contouring of any shape or surface, making it easy to apply, spread, and shape fillers, glazes, putties, and caulks.

These spreaders are perfect for a wide range of applications and can be used with body filler, putty, glaze, and even fiberglass filler. They are the most common size found in a body shop setting, making them a reliable choice for both professionals and DIY enthusiasts.

9. Evercoat Rage Xtreme – High Performance Premium Lightweight Pinhole-Free Body Filler – 128 Fl Oz

When it comes to fixing automotive body damage, you want a product that is reliable, easy to use, and produces professional results. That's where this high-quality body filler comes in. Made from premium materials, this lightweight filler is perfect for professional use and provides a pinhole-free finish that is sure to impress.

One of the standout features of this auto body filler is how easy it is to sand. With just 80 grit sandpaper, you can quickly and easily smooth out any imperfections, making the repair process faster and more efficient.

But that's not all – this body filler is also clog-free, thanks to its unique formula that provides superior adhesion to galvanized steel and aluminum. This means less time spent cleaning out your tools, and more time spent getting the job done right.

Whether you're working on steel, aluminum, fiberglass, or other surfaces, this versatile body filler is up to the task. Its superior adhesion and easy sanding make it a great choice for a wide range of automotive body repairs.

And when you choose this body filler, you're not just getting a single product – you're getting access to a full range of high-quality putty, primer, and body filler formulations. So why settle for anything less? Invest in the best and get the results you deserve with this top-of-the-line auto body filler.

10. Evercoat Poly-Flex Flexible Polyester Glazing Putty For Spot Filling And Skim Coating – 30 Fl Oz

Introducing versatile and high-quality putty formulations from Evercoat, designed to cater to all your automotive body repair needs. The Flexible Putty is a handy tool for spot filling and skim coating on flexible bumpers and plastic parts. On the other hand, the Viscous Putty is ideal for filling minor imperfections such as sand scratches, nicks, dings, and more.

One of the best features of the Evercoat polyester putty is its easy sanding capability. With just a 180 grit sandpaper, you can achieve a smooth and seamless finish. The putty can also be applied on various surfaces such as steel, aluminum, fiberglass, and more, making it a versatile option for all your repair needs.

At Evercoat, we understand the importance of providing high-quality products for automotive body repair. That's why we are committed to delivering exceptional putty, primer, and body filler formulations to our customers. Trust in our expertise and experience in the industry to provide you with the best possible solution for all your automotive repair needs.

Invest in Evercoat's putty formulations today and experience the convenience and efficiency of a product that delivers reliable results every time. Whether you need to address major or minor imperfections, our putty formulations are sure to exceed your expectations. With Evercoat, you can rest assured that you are investing in a product that is designed to cater to all your automotive body repair needs.

Best Body Filler For Plastic FAQs

Are there any special considerations or precautions I should take when using body filler on plastic?

Yes, there are a few special considerations and precautions that you should take when using body filler on plastic. First, it's important to choose a body filler that is specifically designed for use on plastic, as some types of filler may not adhere properly or may cause damage to the plastic.

Before applying the filler, you should thoroughly clean and prepare the plastic surface to ensure good adhesion. This may involve sanding or roughening the surface, as well as using a plastic adhesion promoter or primer.

When applying the filler, it's important to work quickly and carefully, as some types of filler may begin to harden or set up rapidly once they are mixed. It's also important to avoid applying too much filler at once, as this can cause cracking or other damage to the plastic.

After the filler has been applied and has fully cured, you may need to sand, shape, and finish the surface to achieve the desired look and texture. Again, it's important to work carefully and slowly to avoid damaging the plastic or the filler.

Overall, with the right tools, materials, and techniques, it is possible to use body filler on plastic and achieve excellent results. However, it's important to take the necessary precautions and to work carefully to avoid any potential issues or problems.

Can body filler be used to repair cracks in plastic parts?

Body filler, also known as bondo, is typically used to repair small dents, dings, and scratches on metal surfaces. However, it is not recommended to use body filler to repair cracks in plastic parts. The reason for this is that plastic expands and contracts more than metal, which can cause the bondo to crack and fail over time as the plastic part flexes. Additionally, body filler is not designed to adhere to plastic surfaces, and the repair may not be strong enough to withstand everyday use.

Instead of using body filler, it is recommended to use a plastic repair kit specifically designed for repairing cracks in plastic parts. These kits typically come with a two-part epoxy that is specifically designed to bond to plastic surfaces. The epoxy is strong, flexible, and able to withstand the expansion and contraction of plastic parts. It is also important to properly prepare the plastic surface before applying any repair materials, such as cleaning the area and sanding it to promote adhesion.

In conclusion, using body filler to repair cracks in plastic parts is not recommended. It is important to use a plastic repair kit designed for this purpose to ensure a strong and long-lasting repair.

Can I use regular body filler on plastic?

No, regular body filler should not be used on plastic surfaces. The reason for this is that plastic has unique properties that make it more flexible and less porous than metal, which means that regular body filler may not adhere properly to plastic surfaces. Additionally, plastic surfaces are prone to expanding and contracting due to temperature changes, which can cause the filler to crack and fall off over time.

If you need to repair a plastic surface, it's important to use a filler that is specifically designed for use on plastic. There are many different types of plastic fillers available on the market, each with its own unique properties and benefits. Some of the most popular plastic fillers include epoxy, urethane, and polyester fillers.

When using a plastic filler, it's important to follow the manufacturer's instructions carefully and ensure that the surface is clean, dry, and free of any contaminants before applying the filler. This will help ensure that the filler adheres properly and provides a strong, long-lasting bond.

How do I choose the right body filler for my plastic repair job?

Choosing the right body filler for your plastic repair job is crucial as it determines the overall outcome of the repair. Firstly, it is important to consider the type of plastic you are working with as different types of plastics require different types of body fillers. For example, if you are repairing a bumper made of polypropylene plastic, you will need a filler that is specifically designed for this type of plastic.

Secondly, consider the size and depth of the repair area. If you are dealing with a small and shallow dent, a lightweight filler would be appropriate. For larger and deeper dents, a heavier and stronger filler would be needed.

Thirdly, take into consideration the temperature and humidity of your working environment. Some fillers are sensitive to temperature and humidity, and may not cure properly in certain conditions.

Lastly, choose a reputable brand that has a proven track record in producing high-quality body fillers. This will ensure that you are using a filler that is durable and long-lasting.

In summary, choosing the right body filler for your plastic repair job involves considering the type of plastic, size and depth of the repair area, working environment conditions, and choosing a reputable brand.

How long does it take for plastic body filler to dry?

The drying time for plastic body filler can vary depending on various factors such as the brand, temperature, humidity, and thickness of the application. Generally, most plastic body fillers take around 20-30 minutes to dry to the touch, and then 30-60 minutes to harden enough for sanding.

However, it is important to note that the drying time can be affected by the ambient temperature and humidity of the environment. For instance, in colder temperatures and higher humidity, the drying time may take longer than usual. On the other hand, in warmer temperatures and lower humidity, the drying time may be shorter.

It is also recommended to follow the manufacturer's instructions for the specific brand of plastic body filler being used, as they may have different drying times and application guidelines. Additionally, it is important to avoid sanding or painting the filler until it is fully cured, which can take up to 24 hours or more depending on the thickness of the application and environmental conditions.

Is there a specific brand of body filler that is best for plastic?

Yes, there are specific types of body fillers that are designed to work specifically with plastic surfaces. One of the most popular brands for plastic body filler is Bondo, which offers a range of products designed to work with various types of plastics. Bondo's plastic body fillers are designed to bond to a wide range of plastic materials, including ABS, PVC, and polycarbonate. These fillers are formulated to be flexible, which is important for plastic surfaces that may expand and contract in response to changes in temperature or humidity. Other recommended brands for plastic body filler include 3M and Evercoat. When choosing a body filler for plastic, it is important to choose a product that is specifically designed for this purpose, as traditional body fillers may not adhere properly to plastic surfaces and may crack or flake over time.

Should I use epoxy or polyester body filler for plastic?

When it comes to repairing plastic, choosing the right body filler is crucial for a successful outcome. While both epoxy and polyester body fillers can be used for plastic repair, there are some differences to consider before making a decision.

Epoxy body filler is known for its strength and durability, making it a great choice for repairing plastic parts that will be subjected to stress or impact. It also has a longer curing time, which allows for more time to work with the filler before it hardens. However, it can be more difficult to sand and shape once it has cured.

Polyester body filler, on the other hand, is easier to sand and shape, making it a popular choice for cosmetic repairs. It also cures more quickly, which can be beneficial for those who need to complete a repair quickly. However, it may not be as strong as epoxy and may not hold up as well under stress or impact.

Ultimately, the choice between epoxy and polyester body filler for plastic repair will depend on the specific needs of the repair. If strength and durability are a priority, epoxy may be the better choice. If ease of use and cosmetic appearance are more important, polyester may be a better option.

What are the differences between plastic body filler and regular body filler?

Plastic body filler and regular body filler are two different products that are commonly used in automotive repairs. Plastic body filler is typically made of a plastic resin that is mixed with a hardening agent to create a compound that can be applied to a damaged area of a vehicle. Regular body filler, on the other hand, is made of a mixture of talc, resin, and a hardening agent.

One of the main differences between the two types of body filler is their durability. Plastic body filler is more flexible and less likely to crack or chip than regular body filler. This makes it a better choice for areas of the vehicle that are prone to movement or vibration, such as the hood or trunk lid.

Another difference between the two products is their ease of use. Plastic body filler is typically easier to apply and sand than regular body filler, making it a popular choice among DIY enthusiasts.

Ultimately, the choice between plastic body filler and regular body filler will depend on the specific needs of the repair job. It is important to carefully consider the characteristics of each product before making a decision.

What is the best body filler for plastic?

When it comes to selecting the best body filler for plastic, there are a variety of options available in the market, and each one has its own unique features. However, the most recommended body filler for plastic is the two-part epoxy filler.

Two-part epoxy fillers are known for their excellent bonding properties, which make them suitable for use on a wide range of plastic surfaces, including fiberglass, carbon fiber, and ABS plastics. They are also resistant to water, chemicals, and UV rays, which means they provide a long-lasting and durable finish.

In addition to their bonding properties, two-part epoxy fillers are easy to apply and sand down, which makes them ideal for both DIY enthusiasts and professional body shops. They are also available in a range of colors, making it easy to match the filler with the color of the plastic.

Overall, if you're looking for the best body filler for plastic, two-part epoxy fillers are your best bet. Just make sure to follow the manufacturer's instructions carefully to achieve the best results.

What kind of sandpaper should I use to sand down plastic body filler?

When it comes to sanding down plastic body filler, it's important to choose the right type of sandpaper to achieve the best results. Generally, it's recommended to use a fine-grit sandpaper with a grit of 220 to 400. This will help to smooth out the surface of the body filler without causing any damage to it.

It's also important to choose sandpaper that's designed for use on plastic materials. This type of sandpaper is typically made from silicon carbide, as it's able to withstand the heat generated during sanding without breaking down or clogging up.

Before you start sanding, make sure the body filler is fully cured and hardened. Then, use a sanding block or pad to sand in a circular motion, applying even pressure to avoid creating any low spots or uneven areas. Be sure to sand until the surface is completely smooth and free of any scratches or imperfections.

In summary, when sanding down plastic body filler, choose a fine-grit sandpaper designed for use on plastic materials, and be sure to sand in a circular motion with even pressure until the surface is completely smooth.

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