Reaxis®  C325

REAXIS® C325 is a liquid catalyst of high activity used in the condensation cure of silicones and the synthesis and curing of polyurethanes.

REAXIS® C325 can be used as a catalyst in the following applications:

  • Silicone/silane based adhesives and sealants
  • Polyurethane elastomers
  • Polyurethane adhesive and sealants
  • Polyurethane coatings
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Reaxis® C325 - Product Details


  • Tin Content (%) 22.5 - 24. 5
  • Color (Gardner Number) 2 Max
  • Chloride (%) 0.20 Max

Standard Packaging

  • 44 lb (20 kg) plastic pail
  • 485 lb (220 kg) steel drum


  • Physical state  liquid
  • Chemical type  dimethyltin

Storage Conditions

REAXIS® C325 should be stored in the original packaging. The container should be closed tightly after each use to maximize product 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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