Interdur 8803

AkzoNobel International · Zinc-Rich Primers

Interdur 8803AkzoNobel International · Zinc-Rich Primers Request a quote All products from this brand
BrandAkzoNobel International
FunctionZinc-Rich Primers
Product nameInterdur 8803
Product familyAkzoNobel International
Product rangeakzonobel

Selection & application notes

  • Zinc-rich primers require blast cleaning to Sa 2½, the specified profile, and a soluble-salt check.
  • Inorganic zinc silicates cure on controlled humidity and need sufficient curing time before overcoating.
  • Too low a DFT weakens cathodic protection; too high increases cracking risk — control against the system's total DFT.

These are general notes for the functional category; confirm parameters against the manufacturer's latest TDS.

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Typical application scenarios

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