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K-30 Zn

Polyester-epoxy putty for zinc coated steel

Variants

colorart. no.capacity quantity in box
light green93851l10

Gloss grade

matt
K-30 Zn

Description

Universal, filling polyester-epoxy putty designed especially for zinc coated steel and aluminum. Made with both epoxy and polyester resins, combines the best features of both materials, showing strong adhesion to difficult substrates, short curing time, easy sanding and smooth finish.

Advantages

  • Extreme adhesion to difficult substrates.
  • Easy sanding.
  • Short curing time.

Substrates

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 coatings in good condition.

We recommend sandpaper with gradations: P80÷P120.

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

Important informations

  • Przetrzeć odtłuścić

    degrease

  • Mieszanie wg wagi

    mixing ratio by weight
    100 : 2

  • Czas życia

    pot life
    4 ÷ 5 min. 20°C

  • Czas utwardzania

    hardening time
    16 ÷ 26 min. 20°C

  • Szlifowanie

    P100 ÷ P150
    P180 ÷ P320

Application process

  • Zastosowanie
  • Use

    Fine and easy to work with putty for quick car body repairs. Dedicated for zinc-coated steel.

  • Mieszanie wg wagi
  • Mixing ratio by weight

    Putty: 100
    Hardener: 2
    Stir thoroughly until achieving homogenous paste to not create air inclusions.

  • Czas życia
  • Layer thickness

    Putty can be applied in several thin coats. After each of them the product should dry throughdo not exceed the thickness of 3mm.

    Pot life is 4÷5 minutes at 20°C

  • Żywotność mieszanki Czas utwardzania
  • Hardening time

    16÷26 minutes at 20°C.

    Temperature below 20°C significantly increases the hardening time.

  • Szlifowanie
  • Sanding

    Coarse sanding (dry): P100÷P150,
    Finishing sanding (dry): P180÷P320.

  • Suszenie promieniem IR
  • IR Drying

    5÷7 minutes of short waves, depending on the layer thickness and the type of radiator.
    Do not exceed the temperature of 60°C.
    Use as recommended by the equipment manufacturer.

    Caution: Wait about 5 minutes before the IR drying process

  • Informacja
  • Further work

    Polyester putties can be over coated with:
    – 2K polyester putties.
    – 2Kpolyester spray fillers.
    – 2K acrylic fillers.
    – 2K epoxy fillers.

  • Informacja
  • General notes

    Excessive amounts of hardener will cause problems with bleaching of the top coat!
    – The rooms should be well ventilated.
    – Tools should be washed directly after application.
    – Use personal protection equipment during the 2K products application. Protect
    eyes and respiratory system.

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

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