Epoxy Primer 1:1

Anticorrosive epoxy primer


Color Art. No. Capacity Quantity per carton
light grey5432 0,5 l6
hardener 5433 0,5 l6

Gloss grade

Epoxy Primer 1:1



2K light filling epoxy primer with anti-corrosive additives. It works very well as a barrier offering great protection in car repairs. Especially recommended for application wet on wet.


  • Excellent protection of steel surfaces.
  • Very high adhesion to various substrates.
  • Easy to mix and apply.
  • Exceptional fluidity.


Anticorrosive epoxy primer can be applied directly on:

  • Steel and aluminum after matting and degreasing.
  • Zinc-coated and galvanized steel after matting and degreasing.
  • Sanded glass fibre-polyester ((GFK/GRP) and glass fibre-epoxy laminates.
  • Polyester and epoxy body fillers.
  • Old paint coatings in good condition after matting and degreasing.

Good surface preparation is essential to achieve the best repair results.

Important informations

  • Przetrzeć odtłuścić


  • Proporcje mieszania

    Mixing proportion
    1 : 1

  • Lepkość natryskowa

    Spraying viscosity
    18 ÷ 20s / 20°C

  • Żywotność mieszanki

    Pot life for the mixture
    ~ 3h / 20°C

  • Liczba warstw

    1,5 ÷ 2 layers
    HVLP / RP
    ø1,5 ÷ 1,6 mm

  • Czas odparowania

    between layers
    5 ÷ 10 min.

  • Czas odparowania

    before baking
    ~ 10 min.

  • Czas utwardzania

    Drying time
    5 h / 20°C
    35 min. / 60°C

  • Szlifowanie na sucho

    P400 ÷ P500

  • Szlifowanie na mokro

    P800 ÷ P1000

Application process

  • Zastosowanie
  • Use

    For car repairs, as an isolating primer, for sanding or wet on wet application.

  • Proporcje mieszania
  • Mixing proportion per volume

    Primer: 1
    Hardener: 1
    Thinner: not required

    Stir thoroughly until obtaining a homogenous mixture.

  • Lepkość natryskowa
  • Spraying viscosity

    18÷20 seconds at 20ºC.

  • Żywotność mieszanki
  • Pot life for the mixture

    about 3 hours at 20°C

  • Liczba warstw
  • Number of layers

    For wet on wet: 1,5÷2 layers; about 25÷50µm of dry layer.
    For sanding: 2÷3 layers; 100÷140µm of dry layer.

    RP gun parameters
    Nozzle: 1,2÷1,6 mm; Pressure: 2,0-2,2 bar.

    HVLP gun parameters
    Nozzle: 1,3÷1,5 mm; Inlet pressure: 2,0 bar.

  • Czas odparowania
  • Flash off time

    Between layers: 5÷10 minutes
    Before baking: about 10 minutes
    Before topcoating (wet on wet): 45÷60 minutes

    Flash off time depends on the temperature and coating thickness.

  • Czas utwardzania
  • Drying time

    About 5 hours at 20°C (depending on coating thickness).
    About 35 minutes at 60°C (depending on coating thickness).

    Temperatures below 20°C significantly increase the drying time.

  • Suszenie promieniem IR
  • IR drying

    8÷10 minutes under short wave for a coating thickess of 100÷140µm.
    Do not exceed maximum temperature of 60°C.
    Use according to the recommendations of the equipment manufacturer.
    Wait about 10 minutes before starting IR drying.

  • Szlifowanie na sucho
  • Dry sanding

    Sanding paper P400÷P500
    Wet on wet application does not require sanding!

  • Szlifowanie na mokro
  • Wet sanding

    Machine sanding: P600÷P1000.
    Manual sanding: P800÷P1000.
    Wet on wet application does not require sanding!

  • Informacja
  • Further work

    2K epoxy primers can be directly over coated with:

    • 2K top coats.
    • 1K base coats.
    • 2K acrylic primers.
    • 2K polyester body fillers.
    • 2K epoxy body fillers.
  • Informacja
  • General notes
    • Do not exceed recommended doses of the hardener!
      The best repair results can be achieved by painting at room temperature. The temperature in the body shop and the temperature of the product should be similar. When working with 2K products, it is recommended to use personal protection equipment. Protect the eyes and airways.
    • The rooms should be well ventilated.
    • Clean the guns and equipment immediately after use.
      This product cannot be applied on wash primers and 1K primers.

    Caution: To maintain safety, always follow the instructions given in the MSDS for the products.

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