Reaxis®  C717

REAXIS® C717 is a mixed metal catalyst used for the catalysis of polyurethane systems, including 2Ks, prepolymers, and elastomers. REAXIS® C717 is characterized by a high selectivity for the NCO/OH reaction, especially in 2K formulations.

For more information, we invite you to read our technical bulletins on Novel Bismuth Complexes for Polyurethane Catalysis and Strategies for Improving Back-End Reactivity of Bismuth Carboxylate Catalysts.

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Technical Information

  • Chemical Name Zinc/Bismuth Octoate Blend

Typical Specifications

Parameter Range

Package & Storage


  • 44 lb (20 kg) plastic pail


REAXIS® C717 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.

Safety and Handling

Before use of Reaxis products please refer to the relevant Safety Data Sheet (SDS) for safety and toxicological data as well as for the information on proper transportation, storage, and use. SDSs are available by request via our web site, contacting your local representative, or emailing direct to

Featured Technical Bulletins

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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