Plastic Primer 1K

Epoxy filler


colorart. no.capacityquantity in box
straw, transparent15941 l6

Gloss grade

Plastic Primer 1K


Ready to use, 1K filler for car body repairs. Dedicated especially to plastics as a adhesion promoter.


  • Perfect adhesion to plastics.
  • Easy application.
  • Very short hardening time.


It is designed to be applied on surfaces made of various kinds of plastic, especially polypropylene, PP, and its mixtures.

Note: The coating does not improve the adhesiveness to the surfaces made of polyethylene, PE.

The surface designed for painting should be carefully degreased with detergent and wiped with abrasive non woven fabric in advance. Then it should be again cleaned with detergent, rinsed with water and dried with air.

It is recommended to heat the element at the temperature of 500 C prior to commencing painting work, which will help to remove silicone compounds from its surface.

Important informations

  • Przetrzeć odtłuścić


  • Lepkość natryskowa

    spray viscosity
    10÷12 sec in 20°C

  • Liczba warstw

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

  • Czas odparowania

    between layers
    5÷10 min

  • Czas odparowania

    before baking
    10 min

  • Czas utwardzania

    hardening time
    approx. 3÷4 h in 20°C.
    approx. 30 min in 60°C.

  • Szlifowanie na sucho

    Do not sand!

  • Szlifowanie na mokro

    Do not sand!

Application process

  • Zastosowanie
  • Use

    For car repairs as an interlayer improving adhesiveness of coatings and paints to the surface made of plastics.

  • Lepkość natryskowa
  • Spraying viscosity

    10÷12 seconds at 20°C

    The product delivered in the ready to use form.

  • Liczba warstw
  • Number of layers

    1-2 layers, total dry thickness 15 µm
    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: 5÷10 minutes

    Evaporation time depends on the temperature and layer thickness

  • Czas utwardzania
  • Drying time

    Approx. 15 min. at 20°C

    Temperature below 20°C significantly increases the drying time.

  • Informacja
  • Do not sand!
  • Informacja
  • Further work

    1K Plastic Primer can be directly over coated with:
    – 2K acrylic fillers.
    – 2K acrylic top coats.
    – 1K base coats.
    – 1K paints.

  • General notes

    – The best repair results you can achieve at room temperature. The temperature in the body shop and the temperature of the product should be the same.
    – 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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