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HEUCOPHOS SAPP

Corrosion Protection Pigment

Strontium aluminium polyphosphate hydrate

Key Features

  • Zinc-free benefit
  • High-performance pigment benefit
  • High electrochemical effectiveness due to altered chemical structure design benefit
  • Higher phosphate content compared to most orthophosphates enables excellent long-term protective behaviour benefit
  • Suitable for replacement of chromates in high-performance applications primarily in coil and aircraft primers benefit

Key Applications

Product Formulations