SigmaCover 256

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SigmaCover 256

Two component high build polyamide cured recoatable zinc phosphate epoxy primer.

  • Two component high build polyamide cured recoatable zinc phosphate epoxy primer.
  • General purpose epoxy primer or build coat for steel and concrete structures.
  • Suitable for atmospheric and marine conditions.
  • Can be recoated with various two component and conventional coatings even after long weathering periods.
  • Lead and chromate free.
  • Excellent rust preventing properties in industrial or coastal atmospheres.
  • Tough, with long term flexibility.
  • Cures even at temperatures down to -10°C.
  • Good adhesion to steel, galvanised steel and aged epoxy coatings.
  • Easy application, both by airless spray and brush.
  • Can be used as epoxy primer/finish (for dry internal areas).
  • Theoretical spreading rate 6.3 m²/l for 100 μm.
  • Touch dry after 2 hours.
  • Overcoating interval min. 3 hours.

 

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