Wash Primer 2:1

Etch primer


ColorArt. no.CapacityQuantity in box
beige3000022630,8 l12
hardener300002261 0,4 l12

Gloss grade

Wash Primer 2:1



Bicomponent etch polyvinyl primer with very high anti-corrosion properties for car repairs. Protects steel substrates. Very good adhesion, dedicated especially for ‘wet on wet’ application.


  • Excellent protection of steel surfaces.
  • Good adhesion to various substrates.
  • Easy to mix and apply.
  • Exceptional flow.


Etch primer can be applied over:

  • Bare steel and aluminum after flatting and degreasing.
  • Zinc coated, galvanized steel after flatting and degreasing.
  • Polyester
  • Old finishes on good condition after flatting and degreasing

Well prepared surface is necessary for achieving best results.

Following sandpaper gradations are recommended:

  • by hand (dry or wet): P280÷P320 (GRP P400),
  • by machine (dry): P180÷P220.

Important informations

  • Przetrzeć odtłuścić


  • Proporcje mieszania

    Mixing ratio by volume
    Primer: 2 parts
    Hardener: 1 part
    Do not thin!

  • Lepkość natryskowa

    Spray viscosity
    18÷20 sec / 20°C

  • Żywotność mieszanki

    Pot life
    approx. 48 h / 20ºC

  • Liczba warstw

    1÷2 layer
    HVLP / RP
    ø1,3 ÷ 1,4 mm
    ø1,2 ÷ 1,4 mm

  • Czas odparowania

    between layers
    approx. 10 min

  • Czas odparowania

    before coating
    approx. 20÷30 min

  • Nie szlifować

    Do not sand!

Application process

  • Zastosowanie
  • Use

    For car repairs as an anticorrosion primer.

  • Proporcje mieszania
  • Mixing ratio by volume

    Filler: 2 parts
    Hardener: 1 part
    Do not thin!

    Primer is ready to apply after 10÷15 minutes from mixing with activator!

  • Lepkość natryskowa
  • Spraying viscosity

    18÷20 seconds at 20°C

  • Żywotność mieszanki
  • Pot life

    Approx. 48 hours at 20°C

  • Liczba warstw
  • Number of layers

    1-2 layers,
    RP gun parameters:
    Nozzle: 1,2÷1,4 mm, Pressure: 2,0÷2,2 bar
    HVLP gun parameters:
    Nozzle: 1,3÷1,4 mm; Pressure: 2,0 bar

  • Czas odparowania
  • Evaporation time

    between layers: approx.10 minutes
    before baking: approx. 20÷30 minutes

  • Nie szlifować
  • Sanding

    Doesn’t require sanding.

  • Informacja
  • Further work

    2K wash primers can be directly over coated with:

    • 2K acrylic fillers
    • Anti-gravels
  • Informacja
  • General notes
    • Do not exceed recommended doses of hardener!
    • The best repair results can be achieved at room temperature. Temperature in body shop and temperature of a product should be the same.
    • When working with 2K products, it is recommended to use personal protection equipment. Protect the eyes and respiratory system.
    • Clean the guns and equipment immediately after use.
    • The rooms should be well ventilated.

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

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