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    Vehicle Body Filler

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    P51 1Kg Glass Fibre Filler Incl. Hardener (1KG) in a green container for automotive repairs.
    Monofil Bridging Filler inc Hardener - Glass Fibre Reinforced Putty for Automotive & Marine Repairs
    Mipa RAL Spray Paint (400ml) and grey paint can in a professional painting setup.
    2 colors available
    Airo-Chemie Nautic Ultra Light Epoxy Filler in two containers, showcasing lightweight epoxy for boat repairs.
    Nautic Epoxy Filler Light Grey + Spatula in a round container with a clear lid for boat repairs.
    Monofil Fine Stopper including Hardener (1LT) - Professional 2K Finishing Putty for Metal & GRP
    Mipa P60S Grey Polyester Spray Filler with Hardener 1Ltr in a can, designed for automotive and industrial use.
    Relo 4+1 Acryfiller 4lt Grey canister, designed for a perfect primer foundation in professional bodyshops.

    Relo 4+1 Acryfiller 4lt Grey

    Sale priceFrom £60.85 GBP
    Airo-Chemie Faserplast Polyester Filler 400g + Spatula in a round container with a clear lid.
    Mipa P12 Filler 3 Litre can for professional automotive repair solutions.

    P12 Filler 3 Litre

    Sale price£33.64 GBP
    Mipa P70 Aluminium Pigmented Filler 2Kg - high-quality polyester body filler for automotive repairs
    P85 FIller 0.25 Kg can of Mipa Fine White Filler for automotive refinishing and repairs.

    P85 FIller 0.25 Kg

    Sale price£4.39 GBP
    Micro Pore Filler – Precision 1K Wipe Filler for Plastic Repairs 250g tube for automotive refinishing
    Mipa N30 Nitrocombi Stopper 0.25 Kg tube for automotive refinishing and surface corrections.
    Monofil Multi Filler including Hardener - durable fibreglass-reinforced automotive and marine putty in a can.
    E90 2K Epoxy Putty 1 Kg in a tin can from Mipa, designed for automotive and industrial applications.

    Learn More About Our Vehicle Body Filler Products

    Dents, dings, and deep scratches are an unfortunate reality of the road, but they don't have to be a permanent feature of your Vehicle. The secret to a flawless, showroom-quality repair lies in the preparation, and that starts with a high-quality car body filler. At Nebula Paints, we supply a professional range of automotive body fillers, trusted by body shops and restoration experts to perfectly smooth out imperfections and create the ideal surface for Paint.

    An auto body filler is the cornerstone of professional vehicle repair. This two-part Polyester Resin is engineered to fill everything from minor stone chips to significant dents, curing to a hard, durable, and stable finish. Once mixed, the vehicle body filler is applied to the damaged area, where it adheres tenaciously to the prepared metal or plastic.

    The magic happens after it cures. A high-quality car body filler is formulated to be sanded with incredible ease. It can be worked down and feathered out until it blends seamlessly with the surrounding bodywork, creating a transition so smooth that it's completely undetectable by sight or touch. This perfectly repaired surface is the essential foundation for any professional paint job.

    Key Benefits of Our Car Body Fillers

    Our collection of car body fillers is selected for its superior performance, ease of use, and professional results.

    • Exceptional Sanding Properties:

      This is what separates a professional filler from the rest. Our fillers are incredibly easy to sand to a glass-smooth, pinhole-free finish, ready for Primer.
    • Easy Mixing & Application:

      With a smooth, creamy consistency, our fillers are simple to mix and apply, spreading easily and holding their shape without sagging.
    • Fast Curing Times:

      Formulated for efficiency, our auto car body filler cures quickly, reducing downtime in the workshop and allowing you to move on to the sanding and painting stages faster.
    • Superior Adhesion:

      Creates a powerful, lasting bond to a wide range of automotive surfaces, including bare steel, aluminium, and GRP, ensuring a permanent repair.
    • Minimal Shrinkage:

      Professional automotive body fillers are designed to be stable, with minimal shrinkage during the curing process, so your repair remains perfectly flat and true.

    Your Supplier for Automotive Body Filler

    Whether you're a professional technician in a busy body shop or a dedicated enthusiast restoring a classic car, the quality of your filler is paramount. A cheap auto body filler can be difficult to sand, prone to cracking, and can ruin an expensive paint job. We only supply products that meet the high standards of the refinishing industry.

    Don't let surface damage devalue your vehicle. Browse the Nebula Paints collection today to find the perfect car body filler for your project and achieve a truly flawless, professional repair.

    Vehicle Body Filler Frequently Asked Questions

    Can body filler be applied over paint?

    For a permanent and professional repair, the answer is no. Body filler must be applied directly to a properly prepared bare metal surface. Paint provides a weak, unstable foundation that will prevent the filler from bonding securely to the steel or aluminium underneath. Applying filler over paint will almost certainly lead to future peeling, bubbling, or cracking as the paint itself lifts away from the metal.

    The correct procedure is to always sand the area down to clean, bare metal. We recommend using 80-grit sandpaper to remove all paint and create a coarse, scratched surface that gives the filler a strong mechanical grip for maximum adhesion and a truly durable, long-lasting repair.

    Can body filler be applied over primer?

    Body filler should not be applied over primer. The correct and essential order of operations for a lasting repair is Metal > Body Filler > Primer > Paint.

    Think of it this way: the filler’s job is to shape the repair on the bare metal, while the primer’s job is to seal the porous filler and the surrounding metal, creating a perfect, non-absorbent surface for the topcoat of paint to adhere to. Applying filler on top of primer reverses this process, creating a weak foundation. For tiny pinholes or minor scratches in the primer itself, a very thin layer of glazing putty is the correct product, but for all standard shaping and dent repair, the filler must go on the bare metal first.

    Can body filler get wet?

    No, body filler should be kept dry at all times. While modern body fillers are water-resistant once fully cured, they are also hygroscopic, meaning they can absorb moisture from the air.

    If cured filler gets wet or absorbs humidity before being sealed, that moisture becomes trapped underneath the primer and paint. When the panel heats up in the sun, this trapped moisture can cause blistering, bubbles, and eventual paint failure from the inside out. For this reason, you must:

    • Ensure the filler is fully cured before sanding.
    • Always seal your sanded body filler with a quality automotive primer as soon as possible. The primer creates the essential waterproof barrier that protects your repair work.

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