Anticorrosive Epoxy Primer 4:1

Epoxy Primer

Variants

ColourArt. No.CapacityQuantity per carton
light grey165283,6 l4
hardener165290,9 l4

Gloss grade

matt
Anticorrosive Epoxy Primer 4:1
New

Technical documentation

Description

High-quality 2K epoxy primer with anti-corrosion additives designed for anti-corrosion protection of commercial vehicles, transportation means, and agricultural machinery. It excellently protects steel substrates against corrosion by creating a tight protective coating. It can be used as a filling or insulating primer for sanding. When highly diluted it can be applied using „wet on wet” technique.

Advantages

  • Excellent protection of steel surfaces.
  • Very high adhesion to various substrates.
  • Easy mixing and application process.
  • Exceptionally smooth flow.
  • Good insulation and filling properties.

Important informations

  • Przetrzeć odtłuścić

    degrease

  • Proporcje mieszania

    Mixing ratio
    4 : 1 + 20÷50%

  • Lepkość natryskowa

    Spraying viscosity
    30÷40 sec/ 20°C (filling version)
    20÷25 sec/ 20°C (grounding version)
    16÷20 sec/ 20°C (wet on wet version)

  • Żywotność mieszanki

    Pot life
    5h / 20°C (filling version)
    5h / 20°C (grounding version)
    6h / 20°C (wet on wet version)

  • Liczba warstw

    1÷2 layers
    HVLP / RP
    ø1,6÷2,2 mm (Thinning 20-35%)
    ø1,2÷1,5 mm (Thinning 45-50%)

  • Czas odparowania

    between layers
    5 ÷10 min

  • Czas odparowania

    before baking
    ~ 10 min

  • Czas utwardzania

    Hardening time (for filling and grounding versions)
    24 h / 20°C
    45 min / 60°C

  • Szlifowanie na sucho

    P320÷P400

Application process

  • Zastosowanie
  • Use

    Product designed for anti-corrosion protection of commercial vehicles, transportation means, and agricultural machinery as an filling or insulating primer for sanding or to be applied with „wet-on-wet” technique.

  • Proporcje mieszania
  • Mixing ratio by volume

    Primer: 4
    Hardener: 1
    Thinner: 20÷50%

    Stir thoroughly until achieving homogenous mixture.

  • Lepkość natryskowa
  • Spraying viscosity

    Filling version: 30÷40 sec at 20°C/DIN4
    Grounding version: 20÷25 sec at 20°C/DIN4
    Wet on wet version: 16÷20 sec at 20°C/DIN4

  • Żywotność mieszanki
  • Pot life

    Thinning 20-25%: 5h at 20°C
    Thinning 30-35%: 5h at 20°C
    Thinning 45-50%: 6h at 20°C

  • Liczba warstw
  • Number of layers

    1÷2 layers  Recommended coating thickness:

    • wet on wet: 35÷50 μm dry (50÷80 μm wet)
    • filling primer for sanding: 150÷180 μm dry (200÷300 μm wet)

    Pneumatic spraying
    Gun parameters RP/HVLP
    Thinning 20-35%
    Nozzle: 1,6÷2,2 mm; Inlet pressure: 2,0÷2,2 bar
    Thinning 45-50%
    Nozzle: 1,2÷1,5 mm; Inlet pressure: 2,0÷2,2 bar
    Airless spraying with air jacket*
    Nozzle: 0,33÷0,38 mm; Pressure: 100÷140 bar; air jacket: 2 bar
    *depending of the recommendations of the equipment manufacturer

  • Czas odparowania
  • Evaporation time

    Between layers: 5 ÷10 minutes
    Before baking: approx. 10 minutes
    Before coating (wet-on-wet): 60÷120 minutes

    Evaporation time depends on the temperature and the layer thickness.

  • Czas utwardzania
  • Hardening time

    Depending on the layer thickness:

    • at 20°C – filling and insulating (grounding) versions approx. 24h
    • at 60°C – approx. 45 minutes

    Temperature below 20°C significantly increases the hardening time.

  • Suszenie promieniem IR
  • IR drying

    10÷15 minutes of short waves for the thickness of 150÷200μm. Do not exceed 60°C. Use as recommended by the equipment manufacturer. Wait about 10 minutes before starting the heater drying.

  • Szlifowanie na sucho
  • Dry sanding

    Hand sanding: P280÷P320
    Machine sanding: P320÷P400

  • Informacja
  • Further work

    2K epoxy primers can be directly over coated with following Troton products:

    • 2K topcoats.
    • 1K basecoats.
    • 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 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 respiratory system.
    • The rooms should be well ventilated.
    • Clean the guns and equipment immediately after use.
    • The product cannot be applied over wash primers and 1K primers.

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

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