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Farby dla jachtów
Parafina

Ci spiace, ma questo articolo è disponibile soltanto in Polacco e Inglese Americano.


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Le nostre FAQ
Risposte alle domande più frequenti

Can I paint a boat, previously painted with 1 component paint, with polyurethane?

No, polyurethane is a 2-component paint (base + hardener) and after applying 2-component paint to 1-component paint, the proper adhesion of the paint to the surface will not be maintained, the paint will begin to wrinkle and surface defects will appear.

Why the resin does not harden?

Possible causes

  • Too low temperature of ambitne,
  • Incorrect proportion of base and herdener,
  • Mixing two components from two different manufacturers

How to prevent

  • Apply the correct proportions of components
  • Maintain steady temperature (around 20ﹾC) during whole hardening process,
  • Mix the products thoroughly and bleed the mixture.

How to remove

  • The uncured mass requires complete removal from the surface.

Why does the paint have no adhesion?

Possible causes

  • Wrong surface preparation,
  • Skipping the primer in the system application process,
  • Use of universal thinners or replacements ,
  • Paint incompatibility.

How to prevent

  • Correct surface preparation (grinding, clearing, degreasing),
  • Use primers which improve adhesion of paints,
  • Use thinners which are dedicated to each paints,
  • Use of paints which are compatible to each other.

How to remove

  • Grind, clean and paint again.
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