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    Spray Fillers

    Streamline your surface preparation process with our range of high-performance spray fillers. These innovative products offer a quick and efficient way to fill minor imperfections, sand scratches, and prepare surfaces for priming and painting.

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    On saleMipa 2K Epoxy Primer Filler Aerosol Spray Including Hardener (400ml)
    Bestseller
    Mipa Quick Primer Spray (500ML) can with primer surface and metallic lid for automotive repairs.
    On saleMipa High Build Primer Filler (400ML)
    2 Colours Available
    Bestseller
    On saleMipa Rapid Filler Etch Primer Spray (400ML) in a can with a metallic spiral for effective surface preparation.
    4 Colours Available
    Bestseller
    On saleMonofil Smart+ Spray Primer (500ml) can in red, fast-drying acrylic aerosol primer for automotive work.
    3 Colours Available
    On saleMipa Etch Filler High Build Spray (500ml)
    2 Colours Available
    Mipa 2K Primer Kit includes Mipa Silicon Remover & Degreaser Spray for automotive surface preparation.
    Save 25%Mipa P60S Grey Polyester Spray Filler with Hardener 1Ltr in canister, ideal for automotive and industrial filling applications.
    On saleMipa Fast Filler Spray (400ML) alongside a filled circular can, showcasing high-performance filler.
    On saleMipa Spray Putty Grey (400ML) aerosol can next to round mirror for surface smoothing and scratch repair.
    On saleMipa 2K Acrylic Filler Spray Including Hardener (400ML) can for high-build fast-drying primer.
    MP Premium Putty Board (100 sheets)
    Save 51%Relo Spray Polyester-Spray Filler (1 kg) in a can, designed for filling deep sanding scratches and surface imperfections.
    Relo

    Relo Spray Polyester-Spray Filler (1kg)

    Sale priceFrom £5.83 Regular price£11.97
    Mipa Spray Filler Plus (400ml)
    On saleRelocryl Acrylic Primer Filler (Grey) (5L)
    Relo

    Relocryl Acrylic Primer Filler (Grey) (5L)

    Sale priceFrom £35.83 Regular price£70.58
    On saleRelo Acrylic Primer Filler Incl. Hardener (Grey) (960ml)

    Spray Fillers Frequently Asked Questions

    What is a spray filler and why should I use one?

    A spray filler is a high build primer designed to level out surface irregularities such as deep scratches, sanding marks, or minor pits. Unlike traditional body fillers that are applied with a spreader, spray fillers allow for a more uniform application over a wider area. They are incredibly efficient for the final stage of surface preparation, ensuring the panel is perfectly flat and smooth before you apply your basecoat or clearcoat.

    How does spray filler differ from a standard primer?

    While a standard primer is typically thin and designed to provide a base for paint adhesion and corrosion protection, a spray filler is significantly thicker. Its primary job is to "fill" the surface. It builds up a thicker film layer to hide surface defects. Many professional refinishers use spray filler as the bridge between their initial repair work and the final painting stages to ensure the most professional appearance.

    Can I use spray fillers on plastic parts?

    Yes, but you must choose a compatible product. Many spray fillers in our collection are suitable for use on plastics, provided the substrate has been cleaned and prepared with an adhesion promoter if necessary. Always check the technical data for the specific filler to ensure it is suitable for the type of plastic you are working on, such as PP or ABS, to guarantee a strong and lasting bond.

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