Polyester Resin

Polyester resin


Art. no.Capacity Quantity per carton
22061 kg6
22035 kg4

Gloss grade

Polyester Resin


Polyester resin with suitable liquid activator for manual laminating. In connection with glass mat it is used for car body repairs as well as camping caravans, boats and yachts.


  • Very good adhesion to metal.
  • Good hardness with high elasticity.
  • Minimal shrinkage.
  • Good sanding properties.


The product has very good adhesion to various substrates.

It can be applied over:

  • Steel and aluminum after flatting and degreasing.
  • Zinc coated steel after flatting and degreasing.
  • Sanded glass fibre (GFK/GRP), polyester putties, acrylic and epoxy primers and existing paint coatings in good condition.

Caution: Do not apply the polyester resins directly on the wash primers, 1K acrylic and nitrocellulose products.

Important informations

  • Proporcje mieszania

    Mixing ratio
    100 : 4

  • Czas żelowania

    Gelling time
    19 ÷ 20 min. / 20°C

  • Czas utwardzania

    Hardening time
    35 ÷ 45 min. / 20°C

  • Szlifowanie

    P80 ÷ P120

Application process

  • Zastosowanie
  • Use

    Good for repairing large damages as well as corroded car bodies.

  • Proporcje mieszania
  • Mixing ratio by weight

    Polyester Resin : 100
    Activator : 4

    Stir well the mixture.

  • Czas żelowania
  • Gelling time

    19÷20 minutes at 20°C.

    Several layers of the mat can be applied.

  • Czas utwardzania
  • Hardening time

    35÷45 minutes at 20°C.

    Temperature below 20°C significantly increases the hardening time.

  • Szlifowanie
  • Sanding

    Coarse sanding (dry): P80÷P120

  • Informacja
  • Aplication
    1. Prepare suitable piece of glass mat, approximately 2 cm bigger than damaged place.
    2. Mix the resin with the hardener and spread it onto a clean surface using a brush.
    3. Place the mat, press it and soak with resin using a brush. Several layers of the mat can be applied.
    4. Wait approximately 40 minutes. Mechanically process the laminate surface or level it up with a polyester putty.
    5. Minimum application temperature is +10°C.

    Note: Do not pour the remains of the mixed resin and hardener back to the tin.

  • Informacja
  • Further work

    Polyester laminates can be directly over coated with:

    • 2K polyester putties,
    • 2K polyester spray fillers,
    • 2K epoxy putties,
    • 2K acrylic fillers,
    • 2K epoxy fillers.
  • Informacja
  • General notes
    • The rooms should be well ventilated.
    • 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.

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

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