Reaxis®  C616

REAXIS® C616 is an effective zinc catalyst for the crosslinking of polyurethanes. REAXIS® C616 exhibits lower reactivity compared to organotins and provides pot life extension in 2 component systems. Typical of most zincs, REAXIS® C616 selectivity catalyzes the crosslinking polyurethane reactions.

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Reaxis® C616 - Product Details


  • Zinc Content (%) 17.5 - 19.0
  • Density (g/ml) 1.05 - 1.16
  • Viscosity (cP @ 20°C) 25,000 Max
  • Color (Gardner Number) 5 Max

Standard Packaging

  • 44 lb (20 kg) pails
  • 485 lb (220 kg) drums


  • Physical state  liquid
  • Chemical type  zinc

Storage Conditions

REAXIS® C616 should be stored in the original packaging at moderate temperatures and kept from freezing. The container should be closed tightly after each use to maximize shelf life.

This information is provided to the best of our knowledge but without obligation. Reaxis is not liable for any incorrect or missing information. This data sheet becomes invalid upon publication of a new version. Please contact us for the latest version.

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