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GLOSSDOC

GLOSSDOC 1K Epoxy Primer Grey 400 ml

4.8 · 4 reviews

Corrosion protection & adhesion primer in one – ideal for difficult surfaces.

  • Made in Germany
  • Professional quality for workshops & demanding users
  • Can be painted over & easy to use
  • Effective corrosion protection for metal & bodywork

€9.90

incl. VAT, plus shipping · €24.75 / 1 l

Delivery time within Germany: 2–4 working days

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Product description

The GLOSSDOC 1K Epoxy Primer Grey provides an optimal adhesive base and reliable rust protection on metal, aluminium and galvanised steel. It creates an even, hard-wearing surface and forms the ideal base for high-quality automotive paintwork.

Thanks to its fast drying, the epoxy primer is efficient to use and can easily be overcoated with 1K and 2K paints. It is ideal for spot repairs as well as painting wheels and car parts. Easy application and high material compatibility make this epoxy primer the perfect choice for professional workshops and demanding private users.

Shipping & delivery

We ship within 24 hours of receiving your payment; delivery within Germany takes 2–4 working days. Shipping within Germany is free on orders from €49. All details on payment & shipping

Returns

30-day right of return. How returns work

Product safety

Manufacturer: Custom Automotive GmbH, Industriestraße 22, 63517 Rodenbach, Germany · service@glossdoc.de

  • Pressurised container: protect from heat above 50 °C and direct sunlight; do not pierce or burn, even after use.
  • Do not spray onto a naked flame or any glowing material. Use only in well-ventilated areas; do not breathe the spray mist.
  • Observe the hazard and safety information on the label. Keep out of the reach of children.
Download safety data sheet (PDF, German)More on product safety
Got a question about using it?
or call us: 06184 9947-130
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The film

1K epoxy primer on film

Corrosion protection and adhesion primer in one – can be painted over, made in Germany.

GLOSSDOC 1K Epoxy Primer Grey – a Reliable Base for Perfect Paintwork

GLOSSDOC 1K Epoxy Primer Grey is the ideal foundation for professional automotive refinishing. It provides excellent adhesion on a wide range of substrates and creates an even, resilient base for the subsequent paint build-up. Thanks to its epoxy formulation, 1K Epoxy Primer Grey offers optimum corrosion protection and significantly extends the life of the paintwork. It's suitable for DIYers and professionals alike and impresses with easy application, reliable results and a high-quality, even surface – ideal for bodywork, repairs and preparation work.

Epoxy Primer for Cars, Bodywork & Metal Surfaces

Strong adhesion on critical substrates

1K Epoxy Primer Grey is versatile and excellent for automotive, bodywork and metal applications. Steel, aluminium or galvanised surfaces – the epoxy primer provides reliable adhesion and prepares the substrate perfectly for painting. For repairs and smart repair work in particular, 1K Epoxy Primer Grey ensures even results and minimises adhesion problems. Its stable primer layer improves the quality of the entire paint build-up and significantly reduces rework later on.

Epoxy Primer for Cars, Bodywork & Metal Surfaces

Corrosion Protection & an Even Paint Build-Up

Protection & quality

A decisive advantage of 1K Epoxy Primer Grey is its effective corrosion protection. The epoxy base reliably seals the substrate and protects metal surfaces from moisture and environmental influences. At the same time, the epoxy primer ensures an even paint build-up that creates ideal conditions for topcoats. This improves not only durability but also the visual end result. In professional applications especially, 1K Epoxy Primer Grey is an indispensable step towards durable, high-quality paintwork.

Corrosion Protection & an Even Paint Build-Up

Overcoatable & Easy to Use

1K Epoxy Primer Grey impresses with its user-friendly application. It goes on evenly and can be overcoated without any problems after a short flash-off time. That makes it ideal for efficient workflows in workshops as well as for ambitious DIYers. As a modern epoxy primer, it supports clean refinishing processes without complicated mixing ratios. Controlled drying creates a stable surface on which subsequent products adhere perfectly and achieve a professional finish.

Customer reviews

Reviews are shown in their original language (German).

4.8

4 reviews

Sort:
  • Stefan W.20 February 2026

    Sauberer Verlauf und gute Haftung

    Ich nutze regelmäßig Grundierungen bei kleineren Reparaturen. Diese hier lässt sich gut kontrollieren und trocknet wie beschrieben. Wichtig ist, vorher gründlich zu entfetten.

  • Marcel H.20 February 2026

    Ideal für Felgenreparatur

    Nach dem Anschleifen einer beschädigten Felge habe ich die Grundierung aufgetragen. Sie haftet gut und sorgt für eine gleichmäßige Oberfläche. Mit zwei dünnen Schichten war ich zufrieden.

  • Andreas L.20 February 2026

    Gute Basis für Lackaufbau

    Ich habe eine kleine Roststelle vorbereitet und die Epoxy Grundierung verwendet. Sie deckt gleichmäßig und bildet eine saubere Grundlage für den weiteren Lack. Verarbeitung war unkompliziert.

  • Dennis K.17 February 2026

    Für mein erstes Projekt absolut okay

    Ich habe zum ersten Mal selbst eine Reparatur vorbereitet. Mit etwas Geduld bekommt man eine saubere Fläche hin. Das Ergebnis nach dem Lackieren war deutlich besser als ohne Grundierung.

Questions about 1K Epoxy Primer Grey 400 ml

How many coats should I apply?

As a rule, 1–2 even coats are enough. It is important to work thinly and in a controlled way to avoid runs or unevenness.

Is the 1K epoxy primer also suitable for wheel repairs?

Yes, for spot repairs on wheels it can be used as a base before painting, especially where bare metal has been exposed.

Does the primer protect against rust?

Yes, epoxy primers are known for their anti-corrosion properties. They protect metal surfaces from moisture and form a stable base for the rest of the paint build-up.

Is the primer also suitable for beginners?

Yes, with careful preparation it is easy to use for ambitious private customers too. Cleanliness and sufficient drying time are crucial for the result.

Do I need to sand the primer?

Once fully dry, a light sanding is recommended before applying the top coat or clear coat. This ensures the best possible adhesion.

Refurbished alloy wheel

Car & Wheel Repair

More than just touching up

GLOSSDOC 1K Epoxy Primer Grey 400 ml is part of our Car & Wheel Repair line, category Primer & Spot Repair: Adhesion primer and seamless blends for a clean repair. This makes repairing, protecting and refreshing wheels and paint damage predictable – even without a professional workshop.

View Car & Wheel Repair
GLOSSDOC spray cans: Car, Wheels, Carbon and Chrome

Our expertise

The right accessories make the difference

For GLOSSDOC 1K Epoxy Primer Grey 400 ml to work at its best, the accessories matter too: clean microfibre cloths spread, polish and dry without damaging surfaces or leaving streaks.

Discover accessories
The GLOSSDOC team at work in the workshop

About us

Make your vehicle shine again!

Behind GLOSSDOC 1K Epoxy Primer Grey 400 ml is GLOSSDOC – products for car & wheel repair and vehicle care that are in daily use in our DEKRA-certified workshop.

  • 25+years of experience with aluminium wheels
  • DEKRAcertified workshop
  • 3product ranges: repair, care, accessories
More about us